Merge pull request #15 from 3ashtag/caching

Caching
Added basic sketch of what we need to do
merged develop
fixed tims dumbass mistakes
Merge pull request #16 from 3ashtag/requests

Requests
Returning closest bus :)
SEPTA can't spell and we are almost there
Better, but still messed up database
Works :)
Works, but actors keep dying without saying anything
Estimator works, needed to only create it once
Logic should be okay, north/southbound ones are working, need to wait for more buses to see how other routes fair
Fixes route_id vs routeName issue with DB.