Create LICENSE (GPLv3)
Fixed argument names.
Add status counts to station lists/map pages

Show total number of stations with up/problem/down in the sidebar.
Allow ajax data csv retrieval from other origin
Improve nagios.py to require only 3 database query
Reduce station_has_data queries by getting a list of ids once
Reduce queries for calendar by getting all days in month at once
Reduce queries by already getting related objects
Simplify finding next/previous day with data
Also reduce queries for maps

Get related objects in one query
Show inactive stations on map

Also show the inactive stations on map (but not test stations)
Change color of unknown (and inactive) status to grey
Update sidebar to include unknown status and add region maps
Increase height of map to match taller sidebar
Get Summary before Configuration

It seems slightly faster to first get the summary
then the latest Configuration belonging to that Summary
Hide Admin stations and show status page for inactive stations
Fix 500 error for stations without configuration
Fix Django's STATIC_URL
Merge branch 'master' into vagrant