fix for issue #3 - installing video_recorder_nodelet and launch and t…

…rajectories directories to enable cinematographer to run in install mode

Updated readme

merging changes from github and gitlab

starting video recorder as default for example

consequence of first user tests

Version 1.2 - Resulting video resolution is displayed in rviz to ease…

… adjustments + video recorder nodelet is started automatically on GUI startup

Version 1.1 - Record what rviz is showing during movement along a tra…

…jectory into a video file

Version 1.0 - Create trajectories and move the rviz camera along those