Merge pull request #219 from fabienrohrer/master

Renamed documentation files
Added FAQ section in the suer guide.
Merge pull request #221 from DavidMansolino/FAQ

Added FAQ section in the suer guide.
Updated Changelog.
Merge pull request #222 from DavidMansolino/Changelog

Updated Changelog.
Reduced fork with Framework.
Merge pull request #223 from DavidMansolino/Kinematics

Reduced fork with Framework.
Merge remote-tracking branch 'upstream/master'