Patch with more mime types
- Changes according to RFC5334 from september 2008
- Changed ogg extension from application/ogg to ogx
- Added audio/ogg (extensions ogg, oga and spx)
- Added video/ogg (extensions ogv and ogm)
- Note that the magic numbers for these three types are the same and they
therefore have the same sniffer rule, not sure if that will work well.
- Changes according to RFC3839
- Added video/3gpp for extensions 3gp, 3gpp
- Changes according to RFC4393
- Added video/3gpp2 for extensions 3g2, 3gpp2
- Changes according to RFC2318
- Added text/css for extension css
- Changes according to RFC4180
- Added text/csv for extension csv
New version with small correction