* src/Filters/Rules/Media: Removed.
* src/DataViews/_MediaView.py (filter_editor): Change Media to
MediaObject.
* src/Filters/_GenericFilter.py: Change Media to MediaObject.
* src/DataViews/_PersonView.py (build_widget): Pass uistate
to filter class.
* src/PageView.py (ListView.build_filter_container): Pass uistate
to filter class.
* src/DisplayState.py (DisplayState.__signals__): Register
'filters-changed' signal.
* src/FilterEditor/_ShowResults.py: Change Media to MediaObject.
* src/FilterEditor/_EditRule.py: Change Media to MediaObject.
* src/FilterEditor/_FilterEditor.py (close): Emit 'filters-changed'.
* src/Filters/SideBar/*py: Take uistate and connect to the
'filters-changed' signal.
svn: r7233