Added extra search option in MediaBrowser.

Added an extra option to the search filter in the MediaBrowser to
search in title, description and filename at the same time.
disabled interpolateUrl().
partial fix broken images in MediaBrowserUpload.
Merge branch 'master' of https://github.com/arjenk/mediamosa-ck

Conflicts:
	modules/media_mediamosa/media_mediamosa.stream.wrapper.class.inc
Fixed a possible bug in media module.

The media browser should be available to all with
access rights 'view files'.
Fixed bug in content supplier batch table.

The Log id didnt match the with logid from the table.
Added 'My assets' filter to view.

Added a 'my assets' option to views, for use in the MediaBrowser.
Removed incorrectly added images.
Made the popup better visible in some themes.
Made batchprocessing user aware.

The batchprocessing now uses user_id for executing, so now other
users are also allowed to use the batchprocessing tools.
Added a publish/unpublish plugin to cs.
Added a transcode plugin to the cs.
Added a publish/unpublish plugins to definitions.
made search label smaller.
Introduced a 'published' field.

Which resolves to is_private in the backend. When newly uploading an
asset in the cs, it is set automaticly to unpublished. The cs has a
published batch action to set change that.
themed the filter of the mediaBrowser a bit.
Added uploadwrapper for allowed transcodes.
Updated changelog.