Prototype infrastructures tree filtering
SCAL-484:
    - fixed tree filtering
    - autoselect experiment when redirected from experiments view
    - filtering on select tag change
SCAL-484 - improved look
SCAL-484 - added translations
Merge branch 'development' into infrustructures_tree_filter

Conflicts:
	app/views/experiments/_workers_info.html.haml
SCAL-484 - fixed bugs after merging
SCAL-484 - fix after merging
Merge pull request #31 from Scalarm/infrustructures_tree_filter

Infrustructures tree filter