- fixed order of remove all / add all layer icons to be consistent with order of over view icosn
- made toggle in overview more suitable (added glasses)
- redid north arrow icon
- removed black edge from copyright icon
- used red '-' on remove icons to make them stand out more (I may revert this)
- redid 'new' vector layer icon
- redid add wms layer icon
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@4412 c8812cc2-4d05-0410-92ff-de0c093fc19c
