U4-5520: Localize date/time picker (with improved compatibiility and other fixes)
add moment.js
Missing url in forms dashboard due to typo
Fixes: U4-5691 Search in backoffice pickers not working
ensures new member types have correct default icon
streamlines and simplifies memberpicker code
streamlines and simplifies mediapicker pre-value code
streamlines and simplifies member group picker code
fixes js spec
Allows a callback for advanced filtering on the tree picker, also ensures that the "search..." nodes are never filtered since these are functional nodes and not selectable by default.
Fixes: U4-5694 When searching in a picker, the filtering rules are ignored
streamlines and simplifies contentpicker.controller.js, ensures that filtering is performed properly even based on search results and differently based on members
Merge pull request #519 from arknu/datepicker-locale2

U4-5520: Localize date/time picker (2nd try)
Fixes API compatibility issues with new date picker, moves moment to it's own folder since it might be used for other things.
Fixes: U4-5654 U7.2 - Creating a media type with inheritance throws a YSOD and also fixes legacy icons with media/content types
Revert "Disabling mini editor for now"

This reverts commit ff8f9bb6f4614d2e3e9c8e948e3b848eb3fea3b2.
Links forms dashboard video to vimeo
Removes protocol from vimeo forms video link
Error in powershell, more backups and updates readme for beta
Update to config transform adding a <remove /> too late and assembly bindings not transforming correctly