Fixes api controller tests
Completes: U4-2900 remove explicit declarations in web.config, U4-2940 Remove old spellchecker for now
Updated the default release config for umbracoSettings.config
Completes: U4-2900 remove explicit declarations in web.config
fixes some unit tests
Fixes unit tests
Completes: U4-2868 Remove ActionSave, fixes unit tests
Fixes: U4-2703 Content editor save/publish should update modified attributes
fixes: U4-2942 re-publish all on content root not displaying
Fixes: U4-2943 Insert macro dialog no longer works when editing mvc views, U4-2930 Get macro picker dialog working with partial views and partial view macros
Fixes: U4-2905 Refresh node at tree root (i.e. content/media) doesn't work
Implements: U4-2937 A tree item should be able to have a default action
fixed issue with the 'do something else' button
Fixes: U4-2941 Sort dialog YSODs on root node and updates media GetChildren to be the same as content with options/sorting/filtering.
fixes an async issue with .net 4.5 - well actually it fixes an issue with previous versions :)
Fixes: U4-2787 Copy dialog results in YSOD, converts move/copy dialog to only use the new API. removes xhtmlConformance from web.config.