add release note about 0.9 breaking support for .less / .coffee file processing (fix #205)
add release note about 0.9 breaking support for .less / .coffee file processing (fix #205)

wolfgang42/SquishIt,farans/SquishIt,jetheredge/SquishIt,AlexCuse/SquishIt,Worthaboutapig/SquishIt,jetheredge/SquishIt,Worthaboutapig/SquishIt,wolfgang42/SquishIt,jetheredge/SquishIt,AlexCuse/SquishIt,AlexCuse/SquishIt,AlexCuse/SquishIt,0liver/SquishIt,AlexCuse/SquishIt,jetheredge/SquishIt,jetheredge/SquishIt,0liver/SquishIt,wolfgang42/SquishIt,Worthaboutapig/SquishIt,wolfgang42/SquishIt,Worthaboutapig/AC-SquishIt,Worthaboutapig/AC-SquishIt,jetheredge/SquishIt,Worthaboutapig/AC-SquishIt,Worthaboutapig/AC-SquishIt,0liver/SquishIt,Worthaboutapig/SquishIt,wolfgang42/SquishIt,farans/SquishIt,farans/SquishIt,Worthaboutapig/AC-SquishIt,0liver/SquishIt,farans/SquishIt,0liver/SquishIt,Worthaboutapig/SquishIt,farans/SquishIt,AlexCuse/SquishIt