Wire Adv: Fixed visual wire nodes being far above the surface
Wire Adv: Some refactoring
Wire Adv: Adjusted Alt/Shift behavior
Releasing shift now goes straight to second stage, pressing it returns to first
WireAll is now enabled by holding alt while selecting an input
All ports now show as selected when WireAll is enabled or is enableable
The Toolscreen's arrow now better indicates which stage you're in