* Program: the class has been renamed into ProgramARB one according to the extension which introduces this functionality
+ Precompiled: class enum emulation has been added (program type is implemented using it)
+ Helpers: the file content loading helper-function has been added
+ "assets" folder has been added with making junction link to int on post-build event
+ Vector/Fragment programs source has been moved into separated files (Default.vertexProgram, Default.fragmentProgram)