40 more tool manuals added

40 more tool manuals have been added to existing brands on this site over the past two days:

Makita:
   - 3 router manuals
   - 2 sander manuals
   - 1 saw repair manual, 1 saw parts list
   - 1 trimmer manual

Porter-Cable:
   - 2 drill manuals

Ridgid:
   - 1 air compressor manual, 2 air compressor parts lists
   - 1 bolt cutter parts list
   - 2 drill manuals, 2 drill parts lists
   - 3 driver manuals, 1 driver parts list
   - 5 nailer manuals, 5 nailer parts lists
   - 1 router parts list
   - 1 saw manual, 3 saw parts lists
   - 2 vise parts lists
   - 1 wrench parts list