Add .sass and .scss to FILE_TYPES
Add sass and scss file types
Remove whitespaces
Add further file types

+ for :ruby .ru, Guardfile and Procfile
+ for :js also .coffee
Bump to 1.5
Merge branch 'master' of git://github.com/tadassce/rak

Conflicts:
	bin/rak
Merge pull request #1 from asaaki/master

Add some more file types
Merge pull request #15 from tadassce/master

Add sass and scss file types