refs #2716 - new aliases for nace and thesaurus
refs #2716 - changed aliases for all taxonomies
added module taxonomy_manager refs #2724
refs #2705: Added view for content selection
Changed view name in administration area
Added CSS identifier to the view
refs #2705: Styling for the content selection screen
refs #2705: Added free text search field in title, body and summary
refs #2705: Caffeine alert! Rolled back wrongdoings
Merge pull request #122 from EU-OSHA/2724_taxonomy_manager

added module taxonomy_manager refs #2724
refs #2705: Fixed permission on view tmgmt_node_selection_view
Merge pull request #120 from eugenst/2716_aliases

refs #2716 - changed aliases for all taxonomies
refs #2702 added missing modules
refs #2702: Priority can be selected and saved
refs #2702: Add job priority constants
refs #2705: Wrote tests
Merge branch 'develop' of https://github.com/eu-osha/osha-website into develop