Merge pull request #62 from aljinovic/master

PHP documentation links for built-in methods
class method parser no longer throws exception when a parameter is declared as using an un-included class

function doSomething(\non\existing\ClassName $param){};
Classmethod fixes:
 * fix class not found error if a method parameter is of non loaded class
 * escape docblock output
Improved variable name fetching slightly (namely namespace separator handling)
quick bugfix to previous commit
fixed accidental missuse of $className variable in classmethods parser