Added headers for ros_tf
First version for ROS TF to Kindr conversion
Renamed file
Merge branch 'origin/develop'
Merge branch 'origin/develop'
Added findROS
Added convertToRosTf and testers
Renaming files
Only building ROS tests if ROS is found on system
Adding conversions to ROS geomtry point, vector, and quaternion messages.
More conversions, generalizations and bugfixes.
Warning if ROS not found.
Merge branch 'origin/develop'
Merge branch 'origin/master'
Merge branch 'origin/master'
Merge pull request #11 from ethz-asl/feature/ros_tf

Feature/ros tf