Merge pull request #52 from StewShack/master

Updated csharp to bypass_defaults = true
Use smaller version increments
Added test for language constants in PHP
adds Tomorrow Night theme
Merge pull request #58 from sl4m/patch-1

Tomorrow Night theme
Merge branch 'master' of github.com:ccampbell/rainbow
Add font size for consistency with other themes
Remove extra line for consistency
Update to use unix line endings
Smalltalk support.
Improved support, especially for numbers.
Reclassify class names to take advantage of existing themes colouring 'class' classed things.
Merge pull request #59 from frankshearar/master

Smalltalk support
Update formatting
Update test formatting
Add smalltalk to package builder
Initial implementation of R support.
Adding tests for R. Some of these intentionally break (need more work).
Adding R to the list of supported languages.
Demo function written by myself a while back to show R support.