Major script improvements, see desc

- Moved zone to avoid problems with existing objects in the area
- Removed possiblity to repair, clean & more from inside vehicles, and made sure only one action can be performed at the time
- Added missing locale
- General code improvements

config.lua

@@ -10,7 +10,7 @@ Config.Locale                     = 'fr'
 
 Config.Zones = {
   MecanoActions = {
-    Pos   = { x = -347.291, y = -133.370, z = 38.009 },
+    Pos   = { x = -342.291, y = -133.370, z = 38.009 },
     Size  = { x = 1.5, y = 1.5, z = 1.0 },
     Color = { r = 204, g = 204, b = 0 },
     Type  = 1,