libgdx/libgdx — pull request #260 by xoppa (2013-02-24 18:01:25+00:00)
Title: Small changes to Color, add comment to ShapeRenderer#rect

- Added comment to ShapeRenderer#rect so it's clear which color is used for which corner.
- Deprecated Color.tmp to discourage futher usage.
- Added Color#lerp
- Modifiy some methods (taking r,g,b,a float values) to return the Color object itself, inline with the same methods (taking a Color value).