Add front royal campus + critical docker addition + migration tracking

Closes #100

docker-compose.yml

@@ -18,6 +18,8 @@ services:
     ports:
       - "8000:8000"
     command: ./docker-startup.sh
+    volumes:
+      - .:/whats-open
     depends_on:
       - db
     environment:

whats-open/api/models.py

@@ -59,6 +59,7 @@ class Location(TimeStampedModel):
 
     CAMPUS_LOCATIONS = (
         # (set in model, human readable version)
+        ("front royal", "Front Royal"),
         ("prince william", "Prince William County Science and Technology"),
         ("fairfax", "Fairfax"),
         ("arlington", "Arlington"),