Add CustomNode icon and File's item in StartPage
Revert "Add CustomNode icon and File's item in StartPage"

This reverts commit bd7bb31397ae0985259aef6defcf56b9d969e8b6.
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Fixed Issue MAGN4944, Nodes now are created with default 1 port
Merge pull request #2642 from theanh0512/MAGN4944

Fixed issue: Magn4944