tombenner/nui — pull request #31 by brotchie (2012-12-30 23:13:12+00:00)
Title: HSLA color expression support

Continuing from the past pull request here's HSLA color expression support and support for specifying colors using floats.

Within any rgb, rgba, hsl, or hsla color expression if a color component contains a period `.`, it's treated as a floating point value, otherwise it's treated as a integer value and normalized into a float by 255.