jasmine: adaptation to requirejs

* Utilises boot.js from jasmine.

* Ensures that there is no jQuery conflict when a js file loads
  jQuery with requirejs with jasmine configuration test.

Signed-off-by: Kamil Neczaj <kamil.neczaj@cern.ch>
jasmine: registry fix

* Includes also normal js files not only the tests.

Signed-off-by: Kamil Neczaj <kamil.neczaj@cern.ch>
jasmine: tests helpers

* Adds event_checker and initialization checker to quickly check
  properly connected events and initialization of variables in js
  objects.

Signed-off-by: Kamil Neczaj <kamil.neczaj@cern.ch>
search: facets

Signed-off-by: Kamil Neczaj <kamil.neczaj@cern.ch>
search: tests for facets

Signed-off-by: Kamil Neczaj <kamil.neczaj@cern.ch>
search: translations for facets

Signed-off-by: Kamil Neczaj <kamil.neczaj@cern.ch>