XBMC4Xbox

- Link to my PR: https://github.com/antonic901/xbmc4xbox-redux/pull/5
- This is backport of [#1772](https://github.com/xbmc/xbmc/pull/1772)
- More info can be found [here](https://forum.kodi.tv/showthread.php?tid=158812&pid=1437421#pid1437421)

2013-06-01 colordiffuse attribute for textures

a colordiffuse attribute for textures has been added:

<texture colordiffuse="FFFFAAFF">texture.png</texture>
<texture colordiffuse="$VAR[colordiffuse]">texture.png</texture>
<texture colordiffuse="$INFO[colordiffuse]">texture.png</texture>

works for all texture controls, for example textureradioon, textureradiooff, texturefocus, texturenofocus etc.

git commit: [https://github.com/xbmc/xbmc/commit/20b8...5721e91d7f](https://github.com/xbmc/xbmc/commit/20b850eea370d0718959c7af9698a45721e91d7f)
pull request: [1772](https://github.com/xbmc/xbmc/pull/1772) (PR)