WHAT:
working logic of dropdowns moved to local store. Removed ability to open more than one dropdown. Dropdowns' colors changed to satisfy needed contrast ratio
WHY:
better user experience
Change-Id: Ia7a5683a3544fcb6bdd8a05d1fd6a12755b76caf
WHAT:
Navigation sidebar reworked.
Project dropdown moved back to header, resources and settings sections moved to header as dropdowns.
Header reworked to match new design.
WHY:
GUI redesign
Change-Id: I73e1269326d3dbfba2e44d848dba4a415e64e539
