media revisions form less/more recent buttons fix

mediamanager html bug fixes

issue #50 styling the new uploader

don't remove msg() errors on click

this interferred with copy'n'pasting error messages

issue #50 partly styling the new uploader

issue #44, #52 media_upload reused, error handling

issue #44 uploader css fix

issue #44 overwrite checkbox added to uploader

issue #45 browser testing

issue #44 fileuploader.js semicolon added

issue #44 new fileuploader completely replaces the old one

issue #44 fileuploader specific changes made in inheriting class

issue #43 images align

issue #44 multi file uploader with rename

issue #44 multi file uploader

issue #43 diff slider

css class name fix

issue #40 image resized in all diff views

fixed media insertion FS#2298

issue #32 calculation of the panels width is redone when browser window is resized

issue #39 sort by date desc, saved in cookie

made TOC toggle faster to avoid clunky text flow around it

mediamanager files view state persisted

image diffs fixes

mediamanager sort button