Include the modified nodes into the reachable list

1. The modified nodes are always going to be executed. They should
always be added to the reachable guid list
2. Modified the testcases to reflect this
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into defectfix
Revert minor change
Delete all RaaS binaries from Core
Delete RevitTestFramework binaries
Delete Dynamo Sample Custom Nodes from repo
Fix for UpdateManager's use of MessageBox
Remove unnecessary NodeSearchElementCommands file
Synced LibG DLLs to latest. Fixes MAGN-5451: serialize / deserialize geometry in memory
Merge pull request #3415 from pboyer/rmvcmd

Remove unnecessary NodeSearchElementCommands file
Merge pull request #3414 from pboyer/msgboxfix

MAGN-5620: Fix for UpdateManager's use of MessageBox
Merge pull request #3411 from pboyer/delraas

Delete RaaS, RevitTestFramework dll's from core
Clean up some references, use guid's to identify nodes in NodeViewCustomization tests
Remove more copy local
Merge pull request #3419 from pboyer/nvtfixes

Make NodeViewCustomization tests less flaky
Merge pull request #3371 from junmendoza/defectfix

Include the modified nodes into the list of reachable node list
Merge pull request #3412 from pboyer/killpkgs

Delete Dynamo Sample Custom Nodes from repo
changed class to static
Merge pull request #3430 from aparajit-pratap/changeStatic

Made CompilerUtils a static class