Prevent default behavior when we click on arrows in LayerManager
Remove alert element in browser print
Updating to latest ol3 version

https://github.com/openlayers/ol3/commit/ad1f255211aeadc522ebb9edbfcf27dfc4a89015
Fix rebase after offline merge, ol3 update:
https://github.com/openlayers/ol3/commit/5416badde15d8f756a5ea9b478594cb140834e98
Use the default fallback behavior of localforage
Merge pull request #1676 from geoadmin/dev_ios8

Use the default fallback behavior of localforage
New target
Merge pull request #1688 from geoadmin/moc_newtargets

New target
Merge pull request #1543 from geoadmin/gjn_updatepol3

Updating to latest ol3 version
Merge pull request #1659 from geoadmin/fix_1656

Prevent default behavior when we click on arrows in LayerManager
Use angular service instead of window object