Change SVG colors to not use RGBA (technically not allowed).
Merge branch 'master' into cssCleanup
Took Scott's suggestion to combine the functions.  Also updated tests.
Merge pull request #586 from AnalyticalGraphicsInc/no-rgba-in-svg

Change SVG colors to not use RGBA (technically not allowed).
Merge pull request #587 from AnalyticalGraphicsInc/cssCleanup

Standardize CSS names
Merge remote-tracking branch 'origin/master' into sceneModeWidget