Implement serialisation of ID and test
Increase accessibility to make SerializableId available to the test lib
Merge branch 'ChocoButter' of https://github.com/ikeough/Dynamo into ChocoButter
Move LibG dll's from extern/DynamoAsm to extern/LibG, reorganized and provided both Debug and Release dll's, altered DynamoCore to copy correct assemblies based on build configuration, added README in extern/LibG to clarify how the dll's should be used
Update installers not to copy nunit dll's
Do not copy nunit dll's into installer
Enhance context menu for custom nodes
Fixed issue where Custom Node Help window would come up multiple times
Help window should be owned by Dynamo window
Fix bug where Category for custom nods in Help menu was incorrect
Fix for #1020
Slight UI tweak
Fix for #1010
Merge branch 'master' into ChocoButter

Conflicts:
	src/DynamoCore/Nodes/dynFunction.cs
	src/DynamoCore/UI/Views/dynNodeView.xaml.cs