v4.0a6

0274a6f Prepare for v4.0a6 release

5c4e443 Styling cleanup
Prevent the form selector dropdown from hiding when using search

3c2e85b RTL and responsive styling

10c59e9 styling for small screens

001dcf9 Add reverse compatibility for the payment gateway field

b40055f A few fixes for searching within the sidebar fields
Also fixes the issue with losing focus and closing the field selector in form settings

5853971 Styling adjustments
Hide the success message on global settings page when switching tabs
Strategy11/formidable-pro#2187

9d04712 Fix issue with adding an option after an "other" option
Strategy11/formidable-pro#2187

0435a01 Fix hiding the form search box with < 8 forms
Speed up selecting field settings in the sidebar for long forms
Adjust styling for a radio/checkbox field with lots of choices

8b8f66a Click radio again to deselect a default value Strategy11/formidable-pro#85

46386c1 Fix reordering fields
Update new entry page

578700c update fonts