tornado hello world
WebSocket test
Lua test
add pyproj to requirements.txt
mission load/save proof-of-concepts
cache compiled Lua
add key-value store and test handler

The key-value store will be backed by the shelve module when developing
locally. When deployed to heroku, it will use the postgresql database
for persistence.
add caching to postgresql-backed key-value store
compatible with first prototype client
enable tornado debug mode
bugfix in keyvaluestore.py
bugfix
add correct filename to download
keyvaluestore: actually commit changes to postgres db
remove testing elements from index.html
remove debug statement
make save_mission.lua a no-op for debugging purposes
switch mission load and save to websocket API
remove form from index.html
serve airports.kml with appropriate CORS header