Merge pull request #2139 from vmoyseenko/BrowserRootCategoriesBinding

New design is bound to BrowserRootCategories collection
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into Concurrent
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into Sitrus
Bug with tooltip blinking resolved.
Merge branch 'Sitrus2' into DUI-RootCategoriesAddingTooltip
fix to filter out non-alphanumeric characters from library search query
Merge branch 'Sitrus2' into LibraryViewStyling
Standard panel after merging is unclickable
Empty gray space before standardPanel removed
Ctrl+E+F done
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into Bloodstone
Removed redundant attribute binding in "VertexBuffer::LoadDataInternal"
More logging events.
Merge pull request #2188 from Randy-Ma/master

Fix the issue that the run button can not be disabled
Fixed MAGN-4230 and 4233
Merge branch 'master' of github.com:DynamoDS/Dynamo
Mutation tests refactoring
Merge branch 'master' of https://github.com/DynamoDS/Dynamo

Conflicts:
	src/DynamoCore/TestInfrastructure/MutatorDriver.cs
Tried changes to bind AvalonEdit TextEditor to CodeBlockNodeModel Code
Merge pull request #2193 from riteshchandawar/CategorySmokeTest

Replaced category Samples to SmokeTests