CRM-11864 - Contribution profiles - Add new drag-n-drop ui
CRM-10693 - AJAX - Standardize protocol for page, form, messages
CRM-10693 - Ajax - Add helpers CRM.loadPage and CRM.loadForm
CRM-10693 - Ajax - Support resetButton in CRM.loadForm
CRM-13783 - ProfileBuilder - Create new custom field in popup dialog
CRM-13783 - ProfileBuilder - Auto-add new custom field to canvas
CRM-13783 - ProfileBuilder - Maintain jstree state during refresh, other tweaks
CRM-10693 - Ajax - Fetch more accurate page title
CRM-10693 - Ajax - Add id to std response
CRM-13783 - ProfileBuilder - Improve title, themeing of popup
CRM-10693 - LoadPage/Form improvements
Merge pull request #2076 from colemanw/CRM-11864

Add profilebuilder to contribution page + system-wide ajax improvements