[PSR2] All PHP files must use the Unix LF line ending
[PSR2] Fixed opening braces, spaces and empty line feed
[PSR2] Code must use 4 spaces for indenting
[PSR0] Fixed class and file names in tests
Fixed command line utility for Unix
fixed #14
Updated readme
Added link to wiki page to dev guide
Fixed issues reported by Scrutinizer
Fixed another issues reported by Scrutinizer
Removed $currentFileInfo property from child classes
Fixed another issues reported by Scrutinizer
Fixed conversion between underscore and camelcase style of options
Refactored ILess_Output_Mapped::add()
Merged pull request #18
Added Scrutinizer quality score to readme