11 tool manuals added

11 more tool manuals and parts lists have been added to the site:

Black & Decker:
   - 3 drill manuals
   - 1 driver manual
   - 1 saw manual

Bostitch:
   - 1 drill/driver manual
   - 1 nailer manual, 1 nailer parts list
   - 1 stapler parts list

Worx:
   - 1 grinder manual
   - 2 sander manuals