refactor #code_sample method
code refactor
another code refactors
scan_for_colors method added
split into class_methods and instance_methods
add missing files
yet another code refactor
minor cleanup
add backwards compatibility
version bump
add disable_colorization feature
update readme file
typo
refresh date
changelog updated
backwards compatibility
update travis
update gemspec, remove ruby 2.2 from .travis
Merge pull request #29 from fazibear/code-climate

Code refactor, disable_colorization feature