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
Don't use snapshot service anymore