15 more tool manuals added

15 more tool manuals have been added recently, for these brands:

Craftex:
   - 4 router accessory manuals
   - 1 sander manual
   - 4 saw manuals

DeWalt:
   - 3 level manuals

Drill Master:
   - 1 sander manual
   - 1 tool set manual

Worx:
   - 1 saw manual