Fixing the unpack function on the msg_global_position_int packet.
Updating mavgen.py to the current code in mavlink GIT repository.
Updating the gitignore file.
Pushing the modifications in the unpacking to the mavlingGenerator.
Running the mavlinkGenerator.py
Fix small typo error in the mavlinkGenerator.py
Merge pull request #222 from arthurbenemann/MAVLinkFix

MAVLink Library fix