tree 96829402d04a92ed5cf131e587ed06f2003dc6f1
parent 6f376a3f0aa2b44211cc791afa3ed3655b44b70b
author Simon Hunt <simon@onlab.us> 1414537759 -0700
committer Simon Hunt <simon@onlab.us> 1414543734 -0700

Pin nodes at end of mousedrag.
Allow nodes to be unpinned by hovering over and pressing 'U'.