Database added and used for Car Parks.
Postgres gem added for production version.
sqlite3 gem now only used for development and test
Schools now stored in database instead of loaded locally on demand
Tests updated to use the database
Community Centres now stored in database and displayed on map.
Generation of school xml refactored into School class.
Generation of car park xml refactored into CarPark class.
Generation of community centre xml refactored into CommunityCentre class.
Models moved into their own files.
Facilities can now return JSON in addtion to XML.
example database.yml added. Deployment target server changed.
Additional tasks added to deploy
Deploy script updated
Deployment no longer mixed to master branch.
Deployment branch no longer fixed to master
Deployment changes
Deployment updated to restart web server
Server installation guide added