Cumulative updates

+ system folders
+ for inline created elements select name text
+ Clicking an object in preview, should reset filters
+ use_as_tags moved to field config and renamed to "faceting": true.
Also removed form templates_structure the columns: use_as_tags,
solr_faceted
+ move use_as_tags field to config
+ change scope: variable -> scope: dependent

+ inline created elements in tree do not have all required properties
(popup is not correctly displayed)
+ refactoring opening objects from different views
+ menu inheritance order adjust