Simplify apache configuration
Add tests for mouseposition
Merge pull request #1547 from geoadmin/gal_mouseposition_tests

Add tests for mouseposition
Update translations
Hardcode background layer names
Add tooltip to topic selector
Merge pull request #1548 from geoadmin/gjn_hardcode_bglayernames

Background layers and tooltips
appcache needs a proxy on the same host
Merge pull request #1538 from geoadmin/gjn_simplify_apacheconf

Simplify apache configuration
Remove ogcproxy from apache proxy definition
Merge pull request #1549 from geoadmin/gjn_remove_ogcproxy

Remove ogcproxy from apache proxy definition
Add appcache configuration
Add NetworkStatus service
Add exports
Update current ol with new exports
Add localstorage library
Add gaMapOffline service
Add links for offline use in contextpopup
Make layersConfig request on the same origin (needed for appcache fallback)