BUG: Default to not using color on Windows. Thanks to Paul Pelzl for pointing this out.
BUG: Default to not using color on Windows. Thanks to Paul Pelzl for pointing this out.

git-svn-id: 228151c6c098cf6fb629a8cadc3a43437d5f10bd@75 b5260ef8-a2c4-4e91-82fd-f242746c304a

mindw/grin,cpcloud/grin,lecheel/grin,LuizCentenaro/grin,while0pass/grin