Fix some html issues
Adding no results message when there are not results in feature tree
Adapt tooltip trigger
Make sure events are handled correctly
Update to new ol3 taken from Tom Payne
Pull back to origin for ol3 again
Update ol3, update unit test

https://github.com/openlayers/ol3/commit/61ed9a106c1f746ef3834cd2a14b840f0c0f71a5
Fix print directive
Fix featuretree directive
Update ol3

https://github.com/openlayers/ol3/commit/df9369e66384469dd2a9fe537e1b25d4c2982529
Adapte dependencies, make example work again
Change layer of map example
Activated 2 tests again. 2 still not working
Apply better css to the feedback window
Merge pull request #1028 from geoadmin/dev_fix_map_example

Fix Map Example
Replace icon-plus icon with icon-zoom-in
Merge pull request #1030 from geoadmin/fix_1017

Apply better css to the feedback window
Added missing stuff
Merge pull request #1011 from geoadmin/fix_html

Fix some html issues
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