prefix "customScrollbars" element classnames with "webodf-"
Remove no longer needed "overflow: hidden" rule for the toolbar
prefix "selectionOverlay" element classname with "webodf-"
prefix "draggable" element classname with "webodf-"
prefix "annotationHighlight" element classname with "webodf-"
Merge pull request #460 from kossebau/namespaceMoreWOStuff

Namespace more of our stuff
Help pullbox backends by telling them the mimetype of the WSER call payload
Merge pull request #459 from kossebau/mimetypeForWSERPayload

Help pullbox backends by telling them the mimetype of the WSER call payload
Remove unused invite button
Merge pull request #453 from kossebau/removeUnusedInviteButton

Remove unused invite button code
define size of paragraphstyle dialog internally, not by general css rule on .dijitDialogPaneContent
Merge pull request #452 from kossebau/noGeneralHardcodedDojoDialogSize

define size of paragraphstyle dialog internally, not by general css rule on .dijitDialogPaneContent
Split Editor into woeditor and wocoeditor

* create needed editor structure divs ourselves
* use classes for styling of editor structures
* use namespaced, numbered element ids to allow more than one editor
move fullscreen pinch-zoom into own class FullWindowZoomHelper
make all editor toolbar actions configurable
Add about dialog to editor component