misc minor
revived humanoids and pushing
misc
fix incorrect retrieval of userdata for deletion
from eugene/master 93ca73345243b67ed7b2b20f27a18de4b62c80b5
log warn if trying to erase something in the userdata map that isn't there
from eugene dcb7785
use trajopt namespace to remove ambiguity
revive kinect_drive_and_reach
requires openrave > 0.8 and pcl > 1.6
removed wrong assert
pushing stuff
pcl ifdefs
osgviewer draw text
pr2 lifting file
got rid of increment stuff
warn on unused arguments
draw text from python
add python unit tests
no real code changes
minor unittest stuff