Facelift
Events
Remove use statement
Fix exception whitepage in backend
Removes empty init method
Merge remote-tracking branch 'upstream/develop' into feature/vp-219-gallerie-nelze-editovat
Facelift select element
Merge branch 'develop' into feature/vp-219-gallerie-nelze-editovat

Conflicts:
	src/Vivo/Backend/UI/Explorer/Explorer.php
Route name in BackendController fixed
Merge pull request #212 from dlu-gs/hotfix/backend-route-fix

Route name in BackendController fixed
Merge pull request #210 from miroslavhajek/feature/vp-219-gallerie-nelze-editovat

Feature/vp 219 gallerie nelze editovat
Merge pull request #213 from miroslavhajek/feature/vp-110-content-search-fulltext

Feature/vp 110 content search fulltext
Fix search NOT term - boolean operators