fix bug in family curves node - so that curves are transformed into project coords.
fixed group by, and a little refactoring
build fix
Merge pull request #1056 from holyjewsus/master

fix bug in family curves node
Merge branch 'master' into ChocoButter

Conflicts:
	src/DynamoCore/DSEngine/AstBuilder.cs
	src/DynamoCore/Models/NodeModel.cs
	src/DynamoCore/Nodes/dynBaseTypes.cs