Progress update to particle system creation.
Don't clear the curves collection on curves through points.
Make permanent renderables dictionary on controller.
Rename Select Fam and Curves from Fam to Select Family Type and Curves From Family Instance, respectively
Change intermittent update to requestsredraw.
Clear renderables and reset particle system when size of system changes.
Cleanup dead methods in particle system code.
Small change to UV grid to ensure we get to edges of domain.
Merge branch 'master' of https://github.com/ikeough/Dynamo
Add 2pi node.
bad compilation w/ conditional let optimization
build error w/ multi-outs w/ no out connections
fixed slow list transposition
nodes collapse into one input for each source

https://github.com/ikeough/Dynamo/issues/225
Fixed clean up issue in Python script in sample
Merge branch 'master' of https://github.com/ikeough/Dynamo
Incremented to 0.5.2
Incremented to 0.5.2
Merge branch 'master' of https://github.com/ikeough/Dynamo
Merge branch 'master' into save-view