snappoint improvements (EASY WELD 2008) (TOTAL SNAPPOINT DEATH)

Snappoint improvements, rework? To snappoint handling

• dont fucking rotate my shit when i didn't ask for it
• should match the closest roration (only snap to shit nearby)
• when snapped to something sometimes it pops off
• consistency in position in rotation in all aspects (weld/structure snaps are real bad on this)
• only show snap points nearby the part you're moving (distance cull)
• complete removal of "forced" snap points" ? replaced with easy weld >put thing from >here to >here