What is new in DRG CMS version up to 0.5.52.5

New features:

• Ruby 2.4 is required
• Rails 5.2 compatibility requirements met
• dc_page document has new fields for defining and displaying iframe
• CMS menu has link option which defines direct url link
• DRG Form data entry fields are now built of div elements instead of table elements
• text_with_autocomplete can now return value which is not dependent on relation in another collection
• data entry form is automatically resized to full size when tab is selected. 

Bugs resolved:

• tree_select field returns BSON objects when BSON object is selected and array when multiple options are selected. It was returning strings before.
• refactoring formname DRG Forms option to form_name