Street Wolves Jumpstart v1.2

Jumpstart is now updated to version 1.2 to bring in closer in line with the upcoming core book

Changes are:

- The bad guy faction has been renamed to align with their new name in the core book.

- Styles are more closer aligned to the Street Wolves core book.

- Hindrances, skills, and Edges aligned with updates from the core book

- Character cards are now included in a separate doc with a white background to be more printer friendly

- The light mode version is no longer supported