Removing unused variables from inflections.php. These variables are a…

…rtifacts from previous refactorings and have been non-functional for quite sometime. Fixes #163

app/config/inflections.php

@@ -53,18 +53,5 @@
  *  $singularRules = array('/(s)tatuses$/i' => '\1\2tatus', '/(matr)ices$/i' =>'\1ix','/(vert|ind)ices$/i')
  */
 	$singularRules = array();
-/**
- * This is a key only array of singular words that should not be inflected.
- * You should not have to change this value below if you do change it use same format
- * as the $uninflectedPlural above.
- */
-	$uninflectedSingular = $uninflectedPlural;
-/**
- * This is a key => value array of singular irregular words.
- * Most of the time this will be a reverse of the above $irregularPlural array
- * You should not have to change this value below if you do change it use same format
- *
- * $irregularSingular = array('atlases' => 'atlas', 'beefs' => 'beef', 'brothers' => 'brother')
- */
-	$irregularSingular = array_flip($irregularPlural);
+
 ?>