Speechbubble fixes for legacy editors
Made dialogservice return the dialog obj instead of dom
notifications css tweak
delete unneedded files
Update dev section editors
remove debugging alert
legacy Editmacro editor tweaks
Completes: U4-2835 Remove unused/obsoleted code from namespace umbraco.cms.presentation.developer & U4-2801 Remove legacy/un-used editDataType.aspx webforms editor
Completes: U4-2749 Fix auth filters to return 401 when not logged in and 403 when the user has no access - adds ngSanitize which is required for ng-bind-html so we can add a bit of html to the notification msgs (like line breaks) and since devs might do this as well we require ngSanitize so that unsafe html cannot be injected.
Fixes: U4-2832 Could not load stylesheets tree
Merge remote-tracking branch 'umbraco/7.0.0' into 7.0.0