Added version to OAuth dependency. Deleted files from contrib and dev
Added more features and removed dev and contrib sections
Documented some constants in common module
Improved Identica Protocol and constants documentation.
Working with some Core documentation
Improved libturpial documentation
Fixed the ugly code with ARG_SEP
Merge remote-tracking branch 'milmazz/master' into develop

Moved some part of the documentation into the source code. Whenever
it's possible, please try to keep the documentation in the source files.
Minor fixes for entities construction in Identi.ca implementation
Fixed error with encoding
Improved status variables for marks (favorite, retweet, etc). Fixed the duplicated users issue in mentions. Minor improvements
Filtered retweets from filtered users
Implemented upload image for twitpic. Documented a couple of methods in core.py
Merge branch 'development' of github.com:satanas/libturpial into development
Implemented yfrog support. Minor refactoring in base service for upload pics
Implemented mobypicture service
Implemented img.ly support
Implemented imgur and posterous
Added support for twitgoo. Fixed issue with translation strings
Implemented lockerz support. Added support for custom headers on upload pic http request