More tool manuals added

Tool manuals for the following brands were added today:

- Craftsman: 1 saw manual
- DeWalt: 1 driver manual, 1 impact wrench manual
- Hitachi: 3 drill manuals, 7 drill parts lists, 1 drill service manual, 1 hammer manual, 1 hammer parts list, 1 impact wrench manual, 1 impact wrench parts list, 2 nailer manuals, 3 nailer parts lists
- Jet: 6 saw manuals
- Makita: 3 drill manuals, 1 router manual, 2 saw manuals