Several major updates to SystemNotifications module including progressbar support, ghost scrolling and lots of code optimization. Also added a $this->warning() method to all Wire derived classes, to accompany the existing $this->error() and $this->message() methods. Updated both admin themes to support as well.
Just minor tweaks, mostly cosmetic
Fix for issue #708 (attempted) with repeaters and two page references pointing at each other.
Various updates including HTML field output support to PageTable and fix issue #731
Fix issue #731
Fix issue #723, plus add support for relative date/times in FieldtypeDatetime's output format options (see them in Time Format).
Fix issue #722 - better error message when attempting to add a template that already exists
Fix issue #728 - better error messages when trying to save a field with no name
Various minor fixes
Meant to include this minor fix in last commit as well.