Delete the old output edges and recreate them with the new node
Fix output pins of group input not connecting up to input pins of group output properly
Make sure output plug edges are removed and recreated on node refresh
Add CAnimNodeBase::GetGraph so we don't always have to go through the context to grab the graph
Bypass group nodes when creating update nodes for graph binding
Get the correct child id when bypassing group nodes
Switch blend anim node to use input/output ids as a test
kv3 conversion for CBlendAnimNode
Draw node stacks differently with secondary highlight