Rename Headers folder, no inline methods, consolidate util methods
Update README
Functionize functions, restructure utils file
Move color stuff to its own category
Rename category for consistency
Rename directory again
Update README
Fix style, add missing imports
Rename methods for 8 bit
Fix headers and imports
Change back to non-module imports
Separate iOS/OSX compatibile code in commonutils
line break at end of file
Merge pull request #63 from Raizlabs/feature/ndonald2/combined-headers-and-color

Combine util headers and move color macros to UIColor category
Merge remote-tracking branch 'origin/master' into feature/csmith/colorContrast