Made snapping much better for walls and faultlines

New Stuff

• Adjusted PCSL WSB Scoring Text to say <Best x hits on cardboard. One T/K zone hit counts as two alpha hits.>
• Made adjustable faultlines snappable
• Made faultlines snap to walls
• Better wall snapping for various wall sizes Bug Fixes
• Fixed multiselect then clone prop that isn't in the multiselect highlight issue
• Fixed highlight not showing after cloning
• Fixed snapping to be more forgiving and reduced distance
• Fixed showing snapping points
• Fixed adjustable faultlines not being snappable consistently
• Fixed single plate not showing 1 in WSB target list