OO-1645: the internal links must close the callout window after being clicked, fix order for the CalendarKey

OO-1635,OO-722: refactor the ajax by iframe to use XHR, push the current business path to the browser via HTML5 push state, implements back button support via HTML5 History API...

OO-1525: update jquery to version 2.1.3, jquery UI to 1.11.4, make the insert line bigger, fix the double event drop events in Firefox

OO-1493: update to TinyMCE 4.1.9, do the remove of the editors in the DOM replacement routine in function.js ( this prevents leaks of editors in some case )

OO-1355: move the from/to to specialized controller, remove unused method, make the main configuration list more compact

OO-1338: fix double layer of busy flag, fix business path in the pattern Overview>List>Details in "My Courses", "Authoring environment" and "Groups", fix double close events in repository runtime, fix missing node in logging rules (as we start editor with a course node selected)...

OO-1328: update to bootstrap 3.3.1, fix issues with our modal dialogs (spinner and popup) and bootstrap 3.3.1

OO-1241: fix dirty check in the flexi version of menu tree, fix the selenium tests, fix a missing button in the publish process ( catalog step )

OO-1068: fix 2 javascripts errors in IE (navbar in full screen hasn't any width, leading comma), fix an HTML error in contact form

OO-1068 bootstrapify file dialog element, improve positioning of callout windows, style table config callout