15 more tool manuals added

15 more tool manuals and parts lists were added recently:

Fluke:
   - 1 laser level manual
   - 6 multimeter manuals, 1 multimeter calibration manual, 2 multimeter programmers manuals

Paslode:
   - 2 nailer manuals

Ridgid:
   - 2 pipe cutter parts lists
   - 1 saw parts list