What is new in DRG CMS version up to 0.5.50.4

New features:

• Rails 5.0 compatibility
• category types can now be defined in dc_big_table under dc_category_type key
• DrgCms gem routes can now be defined as DrgCms.routes
• new field tree_select added to DRG CMS Forms. Tree select will be used as data entry field for categories instead of select field with multiple option
• switch to Rails concern for main model definitions which may be reused.
• site policy can be inherited from other site
• menus can now belong to site
• clear_link method is now a class method of DcPage model and can thus be called directly from other parts of application

Bugs resolved:

• journal is now able to undelete deleted document