* QgsServerSourceSelect is now hooked up to QgsLayerProjectionSelector.
* QgsLayerProjectionSelector and QgsProjectionSelector can now filter their results by a list of WMS-format CRSs (Coordinate Reference Systems).
* QgsProjectionSelector now delays the calling of getProjList() and getUserProjList() until the filter has a chance to be set (using the new setOgcWmsCrsFilter).
* The projection databases now have epsg added to the view so that it too can be searched upon.
* Early works on the WMS Provider itself to accept new CRSs. Not hooked up to anything useful yet though.
git-svn-id: http://svn.osgeo.org/qgis/trunk@4937 c8812cc2-4d05-0410-92ff-de0c093fc19c