TA v.5.251

Fixed: some "0,0,0" to ""
Fixed: Point assistant drawn with black because of repairing color key
Fixed: Welding the first piece on stack not working sometimes
Added: Max limits track controls "props" and "asmtracks"
Added: Rest of Ron's rails
Added: Tool client help information
Added: Ability to use cam 2D3D when drawing
Added: Log the max values for props and tracks
Updated: Arrangement of the text parameter names. Renaming for convention
Updated: Screen:GetCenter() using locals instead of globals (faster)
Updated: Draw OOP api
Updated: ApplyPhysicalAnchor(ePiece,eBase,nWe,nNc)
Updated: the screen object draw OOP for better future support
Updated: Screen OOP api to the new method application
Changed: Code/comments rearrangement
Changed: Ghost entity transparency to 200
Renamed: (Get/Make)CoVar to (Get/Make)AsmVar for better consistency
Removed: Unneeded localizations
Removed: MakeGhostEntity() part of the Gmod library