diff --git a/misc/RSS/rss.class.php b/misc/RSS/rss.class.php
deleted file mode 100644
index 27baf94..0000000
--- a/misc/RSS/rss.class.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-class RSS {
-	public $old_file;
-	public $db_file;
-	
-	public function __construct($old_file,$db_file) {
-		require('yaml.class.php');
-		date_default_timezone_set('GMT');
-		$this->old_file = $old_file;
-		$this->db_file = $db_file;
-	}
-	public function getYAML() {
-		return Spyc::YAMLLoadString(file_get_contents("https://raw.githubusercontent.com/TrumpTracker/trumptracker.github.io/master/_data/data.yaml"));
-	}
-	public function stripQuotes($text) {
-		$unquoted = preg_replace('/^(\'(.*)\'|"(.*)")$/', '$2$3', $text);
-		return $unquoted;
-	} 
-	public function newMessage($message,$title,$original) {
-		if(file_exists($this->db_file)) {
-			$old = json_decode(file_get_contents($this->db_file),true);
-		}
-		else {
-			$old = array();
-		}
-		$old[] = array("content" => $this->stripQuotes($message),"time" => time(),"title" => $title,"author" => "TrumpTracker","uri" => "https://trumptracker.github.io","url" => $original['source']);
-		$old = json_encode($old);
-		file_put_contents($this->db_file,$old);
-	}
-	public function parsePoints($yaml) {
-		$points = array();
-		foreach($yaml['tabs'] as $t) {
-			foreach($t['sections'] as $s) {
-				foreach($s['points'] as $p) {
-					$points[$p['text']] = $p;
-				}
-			}
-		}
-		return $points;
-	}
-	public function parseDifference($points) {
-		if(file_exists($this->old_file)) {
-			$yaml_old = file_get_contents($this->old_file);
-			$yaml_old = json_decode($yaml_old,true);
-			foreach($yaml_old as $y) {
-				if(!isset($points[$y['text']])) {
-					$this->newMessage("\"$y[text]\" has been removed from the list of policies.","Policy removed",$y);
-				}
-				elseif($points[$y['text']]['status'] != $y['status']) {
-					if($points[$y['text']]['status'] == "notStarted") {
-						$this->newMessage("\"$y[text]\" is not started anymore :(","Policy updated",$y);
-					}
-					elseif($points[$y['text']]['status'] == "inProgress") {
-						$this->newMessage("\"$y[text]\" is now in progress!","Policy updated",$y);
-					}
-					elseif($points[$y['text']]['status'] == "achieved") {
-						$this->newMessage("\"$y[text]\" has been achieved!","Policy updated",$y);
-					}
-					elseif($points[$y['text']]['status'] == "broken") {
-						$this->newMessage("\"$y[text]\" has been broken :(","Policy updated",$y);
-					}
-				}
-			}
-			foreach($points as $p) {
-				if(!isset($yaml_old[$p['text']])) {
-					$this->newMessage("\"$p[text]\" has been added to the list of policies!","Policy added",$p);
-				}
-			}
-		}
-	}
-	public function updateOld($points) {
-		$points = json_encode($points);
-		file_put_contents($this->old_file,$points);
-	}
-	public function getDB() {
-		if(file_exists("db.json")) {
-			$rss = file_get_contents("db.json");
-			$rss = json_decode($rss,true);
-			krsort($rss);
-			return $rss;
-		}
-	}
-}
\ No newline at end of file
diff --git a/misc/RSS/rss.php b/misc/RSS/rss.php
deleted file mode 100644
index ec3e5c0..0000000
--- a/misc/RSS/rss.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-require('rss.class.php');
-$rss = new RSS("old_data.json","db.json"); //Create RSS instance
-$yaml = $rss->getYAML(); //Get the newest YAML from github
-$points = $rss->parsePoints($yaml); //Parse the YAML correctly
-$rss->parseDifference($points); //See if there is any difference
-$rss->updateOld($points); //Update the yaml file to the newest YAML
-$rss = $rss->getDB(); //Get all previous changes
-
-//Start actually parsing the RSS
-
-$i = 0;
-header("Content-Type: application/xml; charset=UTF-8");
-echo "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n";
-?>
-<rss version="2.0">
-<channel>
-<title>Recent TrumpTracker updates</title>
-<link>https://trumptracker.github.io</link>
-<description>RSS feed for all policy updates on Trump's presidency</description>
-<language>en-US</language>
-<?
-foreach($rss as $id => $item) {
-	$i++;
-	if($i < 10) {
-		echo "<item>\n";
-		echo "<guid isPermaLink='false'>$id</guid>\n";
-		echo "<title>$item[title]</title>\n";
-		echo "<link>$item[url]</link>\n";
-		echo "<description>$item[content]</description>\n";
-		$time = date('D, d M Y H:i:s T',$item['time']);
-		echo "<pubDate>$time</pubDate>\n";
-		echo "</item>\n";
-	}
-}
-?>
-</channel>
-</rss>
\ No newline at end of file
diff --git a/misc/RSS/yaml.class.php b/misc/RSS/yaml.class.php
deleted file mode 100644
index f8e823a..0000000
--- a/misc/RSS/yaml.class.php
+++ /dev/null
@@ -1,596 +0,0 @@
-<?php
-// https://github.com/mustangostang/spyc/
-class Spyc {
-  const REMPTY = "\0\0\0\0\0";
-  public $setting_dump_force_quotes = false;
-  public $setting_use_syck_is_possible = false;
-  private $_dumpIndent;
-  private $_dumpWordWrap;
-  private $_containsGroupAnchor = false;
-  private $_containsGroupAlias = false;
-  private $path;
-  private $result;
-  private $LiteralPlaceHolder = '___YAML_Literal_Block___';
-  private $SavedGroups = array();
-  private $indent;
-  private $delayedPath = array();
-  public $_nodeId;
-  public static function YAMLLoadString($input) {
-    $Spyc = new Spyc;
-    return $Spyc->__loadString($input);
-  }
-  private function _doLiteralBlock($value,$indent) {
-    if ($value === "\n") return '\n';
-    if (strpos($value, "\n") === false && strpos($value, "'") === false) {
-      return sprintf ("'%s'", $value);
-    }
-    if (strpos($value, "\n") === false && strpos($value, '"') === false) {
-      return sprintf ('"%s"', $value);
-    }
-    $exploded = explode("\n",$value);
-    $newValue = '|';
-    if (isset($exploded[0]) && ($exploded[0] == "|" || $exploded[0] == "|-" || $exploded[0] == ">")) {
-        $newValue = $exploded[0];
-        unset($exploded[0]);
-    }
-    $indent += $this->_dumpIndent;
-    $spaces   = str_repeat(' ',$indent);
-    foreach ($exploded as $line) {
-      $line = trim($line);
-      if (strpos($line, '"') === 0 && strrpos($line, '"') == (strlen($line)-1) || strpos($line, "'") === 0 && strrpos($line, "'") == (strlen($line)-1)) {
-        $line = substr($line, 1, -1);
-      }
-      $newValue .= "\n" . $spaces . ($line);
-    }
-    return $newValue;
-  }
-  private function _doFolding($value,$indent) {
-    if ($this->_dumpWordWrap !== 0 && is_string ($value) && strlen($value) > $this->_dumpWordWrap) {
-      $indent += $this->_dumpIndent;
-      $indent = str_repeat(' ',$indent);
-      $wrapped = wordwrap($value,$this->_dumpWordWrap,"\n$indent");
-      $value   = ">\n".$indent.$wrapped;
-    } else {
-      if ($this->setting_dump_force_quotes && is_string ($value) && $value !== self::REMPTY)
-        $value = '"' . $value . '"';
-      if (is_numeric($value) && is_string($value))
-        $value = '"' . $value . '"';
-    }
-    return $value;
-  }
-  private function isTrueWord($value) {
-    $words = self::getTranslations(array('true', 'on', 'yes', 'y'));
-    return in_array($value, $words, true);
-  }
-  private function isFalseWord($value) {
-    $words = self::getTranslations(array('false', 'off', 'no', 'n'));
-    return in_array($value, $words, true);
-  }
-  private function isNullWord($value) {
-    $words = self::getTranslations(array('null', '~'));
-    return in_array($value, $words, true);
-  }
-  private function isTranslationWord($value) {
-    return (
-      self::isTrueWord($value)  ||
-      self::isFalseWord($value) ||
-      self::isNullWord($value)
-    );
-  }
-  private function coerceValue(&$value) {
-    if (self::isTrueWord($value)) {
-      $value = true;
-    } else if (self::isFalseWord($value)) {
-      $value = false;
-    } else if (self::isNullWord($value)) {
-      $value = null;
-    }
-  }
-  private static function getTranslations(array $words) {
-    $result = array();
-    foreach ($words as $i) {
-      $result = array_merge($result, array(ucfirst($i), strtoupper($i), strtolower($i)));
-    }
-    return $result;
-  }
-  private function __loadString($input) {
-    $Source = $this->loadFromString($input);
-    return $this->loadWithSource($Source);
-  }
-  private function loadWithSource($Source) {
-    if (empty ($Source)) return array();
-    if ($this->setting_use_syck_is_possible && function_exists ('syck_load')) {
-      $array = syck_load (implode ("\n", $Source));
-      return is_array($array) ? $array : array();
-    }
-    $this->path = array();
-    $this->result = array();
-    $cnt = count($Source);
-    for ($i = 0; $i < $cnt; $i++) {
-      $line = $Source[$i];
-      $this->indent = strlen($line) - strlen(ltrim($line));
-      $tempPath = $this->getParentPathByIndent($this->indent);
-      $line = self::stripIndent($line, $this->indent);
-      if (self::isComment($line)) continue;
-      if (self::isEmpty($line)) continue;
-      $this->path = $tempPath;
-      $literalBlockStyle = self::startsLiteralBlock($line);
-      if ($literalBlockStyle) {
-        $line = rtrim ($line, $literalBlockStyle . " \n");
-        $literalBlock = '';
-        $line .= ' '.$this->LiteralPlaceHolder;
-        $literal_block_indent = strlen($Source[$i+1]) - strlen(ltrim($Source[$i+1]));
-        while (++$i < $cnt && $this->literalBlockContinues($Source[$i], $this->indent)) {
-          $literalBlock = $this->addLiteralLine($literalBlock, $Source[$i], $literalBlockStyle, $literal_block_indent);
-        }
-        $i--;
-      }
-      if (strpos ($line, '#')) {
-          $line = preg_replace('/\s*#([^"\']+)$/','',$line);
-      }
-      while (++$i < $cnt && self::greedilyNeedNextLine($line)) {
-        $line = rtrim ($line, " \n\t\r") . ' ' . ltrim ($Source[$i], " \t");
-      }
-      $i--;
-      $lineArray = $this->_parseLine($line);
-      if ($literalBlockStyle)
-        $lineArray = $this->revertLiteralPlaceHolder ($lineArray, $literalBlock);
-      $this->addArray($lineArray, $this->indent);
-      foreach ($this->delayedPath as $indent => $delayedPath)
-        $this->path[$indent] = $delayedPath;
-      $this->delayedPath = array();
-    }
-    return $this->result;
-  }
-  private function loadFromString ($input) {
-    $lines = explode("\n",$input);
-    foreach ($lines as $k => $_) {
-      $lines[$k] = rtrim ($_, "\r");
-    }
-    return $lines;
-  }
-  private function _parseLine($line) {
-    if (!$line) return array();
-    $line = trim($line);
-    if (!$line) return array();
-    $array = array();
-    $group = $this->nodeContainsGroup($line);
-    if ($group) {
-      $this->addGroup($line, $group);
-      $line = $this->stripGroup ($line, $group);
-    }
-    if ($this->startsMappedSequence($line))
-      return $this->returnMappedSequence($line);
-    if ($this->startsMappedValue($line))
-      return $this->returnMappedValue($line);
-    if ($this->isArrayElement($line))
-     return $this->returnArrayElement($line);
-    if ($this->isPlainArray($line))
-     return $this->returnPlainArray($line);
-    return $this->returnKeyValuePair($line);
-  }
-  private function _toType($value) {
-    if ($value === '') return "";
-    $first_character = $value[0];
-    $last_character = substr($value, -1, 1);
-    $is_quoted = false;
-    do {
-      if (!$value) break;
-      if ($first_character != '"' && $first_character != "'") break;
-      if ($last_character != '"' && $last_character != "'") break;
-      $is_quoted = true;
-    } while (0);
-    if ($is_quoted) {
-      $value = str_replace('\n', "\n", $value);
-      if ($first_character == "'")
-        return strtr(substr ($value, 1, -1), array ('\'\'' => '\'', '\\\''=> '\''));
-      return strtr(substr ($value, 1, -1), array ('\\"' => '"', '\\\''=> '\''));
-    }
-    if (strpos($value, ' #') !== false && !$is_quoted)
-      $value = preg_replace('/\s+#(.+)$/','',$value);
-    if ($first_character == '[' && $last_character == ']') {
-      $innerValue = trim(substr ($value, 1, -1));
-      if ($innerValue === '') return array();
-      $explode = $this->_inlineEscape($innerValue);
-      $value  = array();
-      foreach ($explode as $v) {
-        $value[] = $this->_toType($v);
-      }
-      return $value;
-    }
-    if (strpos($value,': ')!==false && $first_character != '{') {
-      $array = explode(': ',$value);
-      $key   = trim($array[0]);
-      array_shift($array);
-      $value = trim(implode(': ',$array));
-      $value = $this->_toType($value);
-      return array($key => $value);
-    }
-    if ($first_character == '{' && $last_character == '}') {
-      $innerValue = trim(substr ($value, 1, -1));
-      if ($innerValue === '') return array();
-      $explode = $this->_inlineEscape($innerValue);
-      $array = array();
-      foreach ($explode as $v) {
-        $SubArr = $this->_toType($v);
-        if (empty($SubArr)) continue;
-        if (is_array ($SubArr)) {
-          $array[key($SubArr)] = $SubArr[key($SubArr)]; continue;
-        }
-        $array[] = $SubArr;
-      }
-      return $array;
-    }
-    if ($value == 'null' || $value == 'NULL' || $value == 'Null' || $value == '' || $value == '~') {
-      return null;
-    }
-    if ( is_numeric($value) && preg_match ('/^(-|)[1-9]+[0-9]*$/', $value) ){
-      $intvalue = (int)$value;
-      if ($intvalue != PHP_INT_MAX && $intvalue != ~PHP_INT_MAX)
-        $value = $intvalue;
-      return $value;
-    }
-    if (is_numeric($value) && preg_match('/^0[xX][0-9a-fA-F]+$/', $value)) {
-      return hexdec($value);
-    }
-    $this->coerceValue($value);
-    if (is_numeric($value)) {
-      if ($value === '0') return 0;
-      if (rtrim ($value, 0) === $value)
-        $value = (float)$value;
-      return $value;
-    }
-    return $value;
-  }
-  private function _inlineEscape($inline) {
-    $seqs = array();
-    $maps = array();
-    $saved_strings = array();
-    $saved_empties = array();
-    $regex = '/("")|(\'\')/';
-    if (preg_match_all($regex,$inline,$strings)) {
-      $saved_empties = $strings[0];
-      $inline  = preg_replace($regex,'YAMLEmpty',$inline);
-    }
-    unset($regex);
-    $regex = '/(?:(")|(?:\'))((?(1)[^"]+|[^\']+))(?(1)"|\')/';
-    if (preg_match_all($regex,$inline,$strings)) {
-      $saved_strings = $strings[0];
-      $inline  = preg_replace($regex,'YAMLString',$inline);
-    }
-    unset($regex);
-    $i = 0;
-    do {
-    while (preg_match('/\[([^{}\[\]]+)\]/U',$inline,$matchseqs)) {
-      $seqs[] = $matchseqs[0];
-      $inline = preg_replace('/\[([^{}\[\]]+)\]/U', ('YAMLSeq' . (count($seqs) - 1) . 's'), $inline, 1);
-    }
-    while (preg_match('/{([^\[\]{}]+)}/U',$inline,$matchmaps)) {
-      $maps[] = $matchmaps[0];
-      $inline = preg_replace('/{([^\[\]{}]+)}/U', ('YAMLMap' . (count($maps) - 1) . 's'), $inline, 1);
-    }
-    if ($i++ >= 10) break;
-    } while (strpos ($inline, '[') !== false || strpos ($inline, '{') !== false);
-    $explode = explode(',',$inline);
-    $explode = array_map('trim', $explode);
-    $stringi = 0; $i = 0;
-    while (1) {
-    if (!empty($seqs)) {
-      foreach ($explode as $key => $value) {
-        if (strpos($value,'YAMLSeq') !== false) {
-          foreach ($seqs as $seqk => $seq) {
-            $explode[$key] = str_replace(('YAMLSeq'.$seqk.'s'),$seq,$value);
-            $value = $explode[$key];
-          }
-        }
-      }
-    }
-    if (!empty($maps)) {
-      foreach ($explode as $key => $value) {
-        if (strpos($value,'YAMLMap') !== false) {
-          foreach ($maps as $mapk => $map) {
-            $explode[$key] = str_replace(('YAMLMap'.$mapk.'s'), $map, $value);
-            $value = $explode[$key];
-          }
-        }
-      }
-    }
-    if (!empty($saved_strings)) {
-      foreach ($explode as $key => $value) {
-        while (strpos($value,'YAMLString') !== false) {
-          $explode[$key] = preg_replace('/YAMLString/',$saved_strings[$stringi],$value, 1);
-          unset($saved_strings[$stringi]);
-          ++$stringi;
-          $value = $explode[$key];
-        }
-      }
-    }
-    if (!empty($saved_empties)) {
-      foreach ($explode as $key => $value) {
-        while (strpos($value,'YAMLEmpty') !== false) {
-          $explode[$key] = preg_replace('/YAMLEmpty/', '', $value, 1);
-          $value = $explode[$key];
-        }
-      }
-    }
-    $finished = true;
-    foreach ($explode as $key => $value) {
-      if (strpos($value,'YAMLSeq') !== false) {
-        $finished = false; break;
-      }
-      if (strpos($value,'YAMLMap') !== false) {
-        $finished = false; break;
-      }
-      if (strpos($value,'YAMLString') !== false) {
-        $finished = false; break;
-      }
-      if (strpos($value,'YAMLEmpty') !== false) {
-        $finished = false; break;
-      }
-    }
-    if ($finished) break;
-    $i++;
-    if ($i > 10)
-      break;
-    }
-    return $explode;
-  }
-  private function literalBlockContinues ($line, $lineIndent) {
-    if (!trim($line)) return true;
-    if (strlen($line) - strlen(ltrim($line)) > $lineIndent) return true;
-    return false;
-  }
-  private function referenceContentsByAlias ($alias) {
-    do {
-      if (!isset($this->SavedGroups[$alias])) { echo "Bad group name: $alias."; break; }
-      $groupPath = $this->SavedGroups[$alias];
-      $value = $this->result;
-      foreach ($groupPath as $k) {
-        $value = $value[$k];
-      }
-    } while (false);
-    return $value;
-  }
-  private function addArrayInline ($array, $indent) {
-      $CommonGroupPath = $this->path;
-      if (empty ($array)) return false;
-      foreach ($array as $k => $_) {
-        $this->addArray(array($k => $_), $indent);
-        $this->path = $CommonGroupPath;
-      }
-      return true;
-  }
-  private function addArray ($incoming_data, $incoming_indent) {
-    if (count ($incoming_data) > 1)
-      return $this->addArrayInline ($incoming_data, $incoming_indent);
-    $key = key ($incoming_data);
-    $value = isset($incoming_data[$key]) ? $incoming_data[$key] : null;
-    if ($key === '__!YAMLZero') $key = '0';
-    if ($incoming_indent == 0 && !$this->_containsGroupAlias && !$this->_containsGroupAnchor) { // Shortcut for root-level values.
-      if ($key || $key === '' || $key === '0') {
-        $this->result[$key] = $value;
-      } else {
-        $this->result[] = $value; end ($this->result); $key = key ($this->result);
-      }
-      $this->path[$incoming_indent] = $key;
-      return;
-    }
-    $history = array();
-    $history[] = $_arr = $this->result;
-    foreach ($this->path as $k) {
-      $history[] = $_arr = $_arr[$k];
-    }
-    if ($this->_containsGroupAlias) {
-      $value = $this->referenceContentsByAlias($this->_containsGroupAlias);
-      $this->_containsGroupAlias = false;
-    }
-    if (is_string($key) && $key == '<<') {
-      if (!is_array ($_arr)) { $_arr = array (); }
-      $_arr = array_merge ($_arr, $value);
-    } else if ($key || $key === '' || $key === '0') {
-      if (!is_array ($_arr))
-        $_arr = array ($key=>$value);
-      else
-        $_arr[$key] = $value;
-    } else {
-      if (!is_array ($_arr)) { $_arr = array ($value); $key = 0; }
-      else { $_arr[] = $value; end ($_arr); $key = key ($_arr); }
-    }
-    $reverse_path = array_reverse($this->path);
-    $reverse_history = array_reverse ($history);
-    $reverse_history[0] = $_arr;
-    $cnt = count($reverse_history) - 1;
-    for ($i = 0; $i < $cnt; $i++) {
-      $reverse_history[$i+1][$reverse_path[$i]] = $reverse_history[$i];
-    }
-    $this->result = $reverse_history[$cnt];
-    $this->path[$incoming_indent] = $key;
-    if ($this->_containsGroupAnchor) {
-      $this->SavedGroups[$this->_containsGroupAnchor] = $this->path;
-      if (is_array ($value)) {
-        $k = key ($value);
-        if (!is_int ($k)) {
-          $this->SavedGroups[$this->_containsGroupAnchor][$incoming_indent + 2] = $k;
-        }
-      }
-      $this->_containsGroupAnchor = false;
-    }
-  }
-  private static function startsLiteralBlock ($line) {
-    $lastChar = substr (trim($line), -1);
-    if ($lastChar != '>' && $lastChar != '|') return false;
-    if ($lastChar == '|') return $lastChar;
-    if (preg_match ('#<.*?>$#', $line)) return false;
-    return $lastChar;
-  }
-  private static function greedilyNeedNextLine($line) {
-    $line = trim ($line);
-    if (!strlen($line)) return false;
-    if (substr ($line, -1, 1) == ']') return false;
-    if ($line[0] == '[') return true;
-    if (preg_match ('#^[^:]+?:\s*\[#', $line)) return true;
-    return false;
-  }
-  private function addLiteralLine ($literalBlock, $line, $literalBlockStyle, $indent = -1) {
-    $line = self::stripIndent($line, $indent);
-    if ($literalBlockStyle !== '|') {
-        $line = self::stripIndent($line);
-    }
-    $line = rtrim ($line, "\r\n\t ") . "\n";
-    if ($literalBlockStyle == '|') {
-      return $literalBlock . $line;
-    }
-    if (strlen($line) == 0)
-      return rtrim($literalBlock, ' ') . "\n";
-    if ($line == "\n" && $literalBlockStyle == '>') {
-      return rtrim ($literalBlock, " \t") . "\n";
-    }
-    if ($line != "\n")
-      $line = trim ($line, "\r\n ") . " ";
-    return $literalBlock . $line;
-  }
-   function revertLiteralPlaceHolder ($lineArray, $literalBlock) {
-     foreach ($lineArray as $k => $_) {
-      if (is_array($_))
-        $lineArray[$k] = $this->revertLiteralPlaceHolder ($_, $literalBlock);
-      else if (substr($_, -1 * strlen ($this->LiteralPlaceHolder)) == $this->LiteralPlaceHolder)
-	       $lineArray[$k] = rtrim ($literalBlock, " \r\n");
-     }
-     return $lineArray;
-   }
-  private static function stripIndent ($line, $indent = -1) {
-    if ($indent == -1) $indent = strlen($line) - strlen(ltrim($line));
-    return substr ($line, $indent);
-  }
-  private function getParentPathByIndent ($indent) {
-    if ($indent == 0) return array();
-    $linePath = $this->path;
-    do {
-      end($linePath); $lastIndentInParentPath = key($linePath);
-      if ($indent <= $lastIndentInParentPath) array_pop ($linePath);
-    } while ($indent <= $lastIndentInParentPath);
-    return $linePath;
-  }
-  private function clearBiggerPathValues ($indent) {
-    if ($indent == 0) $this->path = array();
-    if (empty ($this->path)) return true;
-    foreach ($this->path as $k => $_) {
-      if ($k > $indent) unset ($this->path[$k]);
-    }
-    return true;
-  }
-  private static function isComment ($line) {
-    if (!$line) return false;
-    if ($line[0] == '#') return true;
-    if (trim($line, " \r\n\t") == '---') return true;
-    return false;
-  }
-  private static function isEmpty ($line) {
-    return (trim ($line) === '');
-  }
-  private function isArrayElement ($line) {
-    if (!$line || !is_scalar($line)) return false;
-    if (substr($line, 0, 2) != '- ') return false;
-    if (strlen ($line) > 3)
-      if (substr($line,0,3) == '---') return false;
-    return true;
-  }
-  private function isHashElement ($line) {
-    return strpos($line, ':');
-  }
-  private function isLiteral ($line) {
-    if ($this->isArrayElement($line)) return false;
-    if ($this->isHashElement($line)) return false;
-    return true;
-  }
-  private static function unquote ($value) {
-    if (!$value) return $value;
-    if (!is_string($value)) return $value;
-    if ($value[0] == '\'') return trim ($value, '\'');
-    if ($value[0] == '"') return trim ($value, '"');
-    return $value;
-  }
-  private function startsMappedSequence ($line) {
-    return (substr($line, 0, 2) == '- ' && substr ($line, -1, 1) == ':');
-  }
-  private function returnMappedSequence ($line) {
-    $array = array();
-    $key         = self::unquote(trim(substr($line,1,-1)));
-    $array[$key] = array();
-    $this->delayedPath = array(strpos ($line, $key) + $this->indent => $key);
-    return array($array);
-  }
-  private function checkKeysInValue($value) {
-    if (strchr('[{"\'', $value[0]) === false) {
-      if (strchr($value, ': ') !== false) {
-          throw new Exception('Too many keys: '.$value);
-      }
-    }
-  }
-  private function returnMappedValue ($line) {
-    $this->checkKeysInValue($line);
-    $array = array();
-    $key         = self::unquote (trim(substr($line,0,-1)));
-    $array[$key] = '';
-    return $array;
-  }
-  private function startsMappedValue ($line) {
-    return (substr ($line, -1, 1) == ':');
-  }
-  private function isPlainArray ($line) {
-    return ($line[0] == '[' && substr ($line, -1, 1) == ']');
-  }
-  private function returnPlainArray ($line) {
-    return $this->_toType($line);
-  }
-  private function returnKeyValuePair ($line) {
-    $array = array();
-    $key = '';
-    if (strpos ($line, ': ')) {
-      if (($line[0] == '"' || $line[0] == "'") && preg_match('/^(["\'](.*)["\'](\s)*:)/',$line,$matches)) {
-        $value = trim(str_replace($matches[1],'',$line));
-        $key   = $matches[2];
-      } else {
-        $explode = explode(': ', $line);
-        $key     = trim(array_shift($explode));
-        $value   = trim(implode(': ', $explode));
-        $this->checkKeysInValue($value);
-      }
-      $value = $this->_toType($value);
-      if ($key === '0') $key = '__!YAMLZero';
-      $array[$key] = $value;
-    } else {
-      $array = array ($line);
-    }
-    return $array;
-  }
-  private function returnArrayElement ($line) {
-     if (strlen($line) <= 1) return array(array()); 
-     $array = array();
-     $value   = trim(substr($line,1));
-     $value   = $this->_toType($value);
-     if ($this->isArrayElement($value)) {
-       $value = $this->returnArrayElement($value);
-     }
-     $array[] = $value;
-     return $array;
-  }
-  private function nodeContainsGroup ($line) {
-    $symbolsForReference = 'A-z0-9_\-';
-    if (strpos($line, '&') === false && strpos($line, '*') === false) return false;
-    if ($line[0] == '&' && preg_match('/^(&['.$symbolsForReference.']+)/', $line, $matches)) return $matches[1];
-    if ($line[0] == '*' && preg_match('/^(\*['.$symbolsForReference.']+)/', $line, $matches)) return $matches[1];
-    if (preg_match('/(&['.$symbolsForReference.']+)$/', $line, $matches)) return $matches[1];
-    if (preg_match('/(\*['.$symbolsForReference.']+$)/', $line, $matches)) return $matches[1];
-    if (preg_match ('#^\s*<<\s*:\s*(\*[^\s]+).*$#', $line, $matches)) return $matches[1];
-    return false;
-  }
-  private function addGroup ($line, $group) {
-    if ($group[0] == '&') $this->_containsGroupAnchor = substr ($group, 1);
-    if ($group[0] == '*') $this->_containsGroupAlias = substr ($group, 1);
-  }
-  private function stripGroup ($line, $group) {
-    $line = trim(str_replace($group, '', $line));
-    return $line;
-  }
-}
\ No newline at end of file