Method for updating icon of a process, refs noflo/noflo-runtime-base#1
Port names as tooltips, refs noflo/noflo-ui#30
Support for unexported subgraph ports
Handle deselection on removed items, fixes noflo/noflo-ui#57
Initial work on Polymer 0.1.3 compatibility
observe is a reserved property in Polymer 0.1.3
Change node position to an array for Polymer 0.1.3 compat
Fire an event when we've received a graph and sent it to the-graph element
Ensure port names stay lowercase
Fix port change notification to instances
port: fix getEdge() method to not mix input and output ports
Minor safety
Merge pull request #70 from djdeath/master

Unable to set port value
Merge branch 'master' into svg