XWIKI-885: Execute velocity code in css and javascript files Done. - Fixed NPE when the system does not know the css or js mimetype - Added some logging
XWIKI-885: Execute velocity code in css and javascript files
Done.
- Fixed NPE when the system does not know the css or js mimetype
- Added some logging


git-svn-id: 50c93b9c2d9041e46610830dd7836bad08be8b2e@2186 f329d543-caf0-0310-9063-dda96c69346f

xwiki/xwiki-platform,pbondoer/xwiki-platform,xwiki/xwiki-platform,xwiki/xwiki-platform,pbondoer/xwiki-platform,xwiki/xwiki-platform,xwiki/xwiki-platform,pbondoer/xwiki-platform,pbondoer/xwiki-platform,pbondoer/xwiki-platform