do not clear trajectory buffer when adding a new trajectory: causes nullpointer exception, and apart from that, it should be possible to draw several trajectory segments for one tf link
Adding SRDL description of XSens skeleton.
Read human skeleton from SRDL description
Adding human individual argument to add_human_pose
Merge branch 'indigo-devel' of https://github.com/knowrob/knowrob into indigo-devel
Fix for highlighting of markers. Cache all added markers and resend when highlight added/removed
new merge with upstream