[hg] galaxy 1490: Remove node from workflow before removing asso...
details: http://www.bx.psu.edu/hg/galaxy/rev/cefbb71490a2 changeset: 1490:cefbb71490a2
user: James Taylor <[hidden email]>
date: Sun Aug 31 21:14:06 2008 -0400
Remove node from workflow before removing associated element
from canvas, make sure to actually set "active_node" to null
when clearing the active node.