removed due to issues on bs3 and fa4, use cssmin.YUI instead
removed due to issues on compressing bs3 and fa4, use cssmin YUI instead
removed stylePaths, public function addStyle, function getTemplateOptions
fixed error in subdirectory
add GantryHelper Class
add GantryHelper Class
add cssmin.yui class as new compressor
removed minify, bcz, its too heavy for what we would do