Route: Catalina State Park All Trails (AZ)

I propose the addition of an "All Trails +2" variation.  Since the creation of this route, a new state park map has been published (same link as the original trail map).

They added the following trails:
- Cañada del Oro (CDO) Ridge Trail
- Alamo Canyon Loop

This variation is approximately 22 miles in length with 2700 feet of elevation (depending on how the trails are connected).