Fix ascii art in foreman start

- write ascii art to stderr as foreman does not show stdout until completion
Add more logging to app logging
Add server checks on create

- actually check for map
- actually check for no players
- close connection when done with checks
Add cache to lobbypy

- Init cache object
- add cache to utils
- add Flask-Cache to requirements.txt
Add caching to steam_api
Fix syntax error in srcds_api
Add logging to lobbies_namespace
Add owner only methods to LobbyNamespace

- add on_kick, on_set_team_name, on_set_lobby_name
- add tests
Fixed merge.
Merge branch 'master' of git://github.com/TronPaul/lobbypy-heroku into TronPaul-master

Conflicts:
	lobbypy/views.py