v4.0b3

fd0c95a Prepare for v4.0b3 release

a41499a More cleanup
Show the correct shortcode options for field HTML settings
Include a placeholder in the page dropdown
Change default settings to fade in forms and use css grids for new installs
Live update for radio/checkbox column count
Fix lookup fields hiding all settings when selecting text type
Better handling of dropping fields into collapsed page

5f5b5d0 Fix phpcs

1e26b65 Cleanup
Hide screen options on view page
Add misc settings tab