[CT] Update 1.1 Common Test

CabbageMechanic: Hey Tankers,

Check out our new 1.1 CT release here.  

Highlights:

- Personal Missions: The Second Front (Three new reward vehicles to earn!)
- News Maps Minsk and Studzianzki - Pilsen HD now available
- Reworked Glacier, Siegfried Line, Mines, and Province (now restricted to IV-VII)
- Polish Tank Line

Try it out and let us know what you think!