Class method names update to camelCase.
This is a major update that will break most backwards compatibility with some features in Hazaar MVC 2.0. Almost always I use camelCase for methods names in classes, however in the Hazaar\File
group of classes, I used underscores for many method names to maintain consistency with built-in PHP file access functions. This was the wrong move. However with the move to Hazaar MVC 3.0, now is my chance to rectify it.