Fixed layout issue of left actions menu items dropping down;
Renamed chart_heading h1 to chart_heading_title
Changed State to support the API changes which need author as the id but return author as a User model - now author is a User instance under author_model;
Chaned User model to be a simple container for Account data;
Fixed User.name() to not opt to username which is deprecated;
Fixed unnecessary fetch of ProjectStates on chart_heading wake
Refactored filtering;
Fixed issue with results count incorrect for multiple active filters;
Fixed issue with nodes_list not showing results if was searched during load
Fixed issue with leegend item titles' input value not initialized when state is loaded;
Added placeholder to LegendItem model
Translation for REV/EXP
Added missing compiled translations file for importer app
Added author's avatar
First implementation of duplicate and delete state
Made serch respond to empty string as null so that search only starts once search input has content
Implemented highlighting for search
bunch of mess for new ui
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Merge remote-tracking branch 'origin/develop' into develop