Fix Issue #172 - Add Alignment Features to Flow Graph Nodes

[VintageDeveloper]

Pull Request This Pull Request makes changes based on feedback from Issue #172.

Key Change Adds Context Menu Actions, "Alignment", for Flow Graph Nodes. Can be accessed similar to Alignments in Blueprints:

• Right Click Flow Graph Node and select from the Alignments
• Using Alignment Shortcuts

[MothDoctor]

Merged that, thanks a lot! :)