* First things of hierarchy driver
Merge branch 'development' into feature/hierarchy
Merge branch 'development' into feature/hierarchy
Merge branch 'development' into feature/hierarchy
* Basic implementation of hierarchy
Merge branch 'development' into feature/hierarchy
added missing getAltTitle() method stub into summon recorddriver for compatibility
implemented summons' similar sidebar items
removed wrong approach for similar suggestions
Pfadkorrektur
Merge branch 'feature/hierarchy' into development

Conflicts:
	themes/swissbib/css/swissbib.css
added network labels (german)
Merge remote-tracking branch 'origin/development' into development
Merge branch 'development' into feature/mylists
* Coding standard
* Don't use service location in driver
* List entry for summon (same as solr at the moment)