Couple of quick fixes: reset the skeleton joints when space is pressed as a
last resort to fix broken IK, don't render display names at the origin if
we don't have a skeleton model.
Merge pull request #2548 from ey6es/master

Couple of quick fixes: reset the skeleton joints when space is pressed a...
Merge branch 'master' of https://github.com/worklist/hifi into 19507