71 more tool manuals added

Links to 71 more tool manuals and tool parts lists were added recently:

Bostitch:
   - 2 nailer manuals

DeVilbiss:
   - 4 stapler parts lists

Diamond Products:
   - 2 saw manuals, 5 saw parts lists

Hitachi:
   - 1 drill manual
   - 2 nailer manuals, 3 nailer parts lists
   - 2 rotary hammer manuals, 2 rotary hammer parts lists

Makita:
   - 1 caulking gun manual, 2 caulking gun parts lists
   - 1 drill manual, 1 drill parts list
   - 2 driver manuals, 3 driver parts lists
   - 1 grinder manual, 1 grinder parts list
   - 1 hammer manual, 1 hammer parts list
   - 2 impact wrench parts lists
   - 1 sander parts list
   - 3 saw manuals, 4 saw parts lists

Milwaukee:
   - 1 drill manual, 2 drill parts lists
   - 2 knockout tool manuals, 2 knockout tool parts lists

Ryobi:
   - 1 caulk gun manual, 1 caulk gun parts list
   - 2 drill manuals, 3 drill parts lists
   - 2 driver manuals, 2 driver parts lists
   - 1 router manual, 1 router parts list
   - 2 saw manuals, 2 saw parts lists