13 chain saw manuals added

13 more chain saw manuals and parts lists were added recently.

- GGP: 1 chain saw manual
- Partner: 9 chain saw parts lists
- Poulan: 1 chain saw parts list
- Toro: 2 chain saw manuals

Global Garden Products / GGP chain saw manuals

User manuals:
- GGP A 38(x) / P 38(x) / P 40(x) / P 42(x) / P 44(x) / P 47(x) / P 48(x) / P 52 (x) Chain Saw
- GGP Chain Saw (no model # specified; GGP Italy)
- GGP CS 48 Li Battery Powered Chain Saw

Parts catalogs:
- GGP C41 Petrol Chain Saw (2015)