Document utility functions.  Issue #31
Document utility functions.  Issue #31

pandabamboo90/TinyColor,pandabamboo90/TinyColor,GerHobbelt/TinyColor,dabassett/TinyColor,GerHobbelt/TinyColor,bgrins/TinyColor,weepy/TinyColor,mwcz/TinyColor,weepy/TinyColor,bgrins/TinyColor,vxvinh1511/TinyColor,mwcz/TinyColor,dabassett/TinyColor,vxvinh1511/TinyColor