added obsolete attribute to zt importer
marked various file nodes as obsolete
added default message
Revert "Moved failing migration tests to different folder"

This reverts commit c23301671ee3e2fcd33967a481ceb010e8e726d5.
fixin tests
Moved nodeEle.Executed after 'if' block
Path to package definitions is not added to SearchPath collection
Comments are added
Merge pull request #3038 from pboyer/FaceTransFix

MAGN-4753: Geometry in wrong place for some FamilyInstances when obtained from GetGeometryObjectFromReference
Merge pull request #2996 from pboyer/SaveAsCrash

Fix hard crash of Revit on Dynamo crash
Merge pull request #3086 from vmoyseenko/DUI-PackagesCNShouldLoadOnce

Packages custom nodes should load only once
General cleanup of the README, archived 0.7.1 stuff
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into obsolete-nodes

Conflicts:
	src/DynamoCore/Core/DynamoLoader.cs
Merge pull request #2965 from Steell/obsolete-nodes

Added ObsoleteAttribute handling to ZeroTouch importer, allows for deprecating ZT nodes. [MAGN-5305]
Merge commit '6276f0e9a2e82129a63905fa78d16853acb8a4bf' into Revit2015