LocationSelectorWidget2 uses AjaxS3 to retry AJAX queries on bad Internet
connections. DRMP: CSS  tweak & also tewak layout in files.
Make update_location_tree also fixup WKT/the_geom. GOod for retro-fixing &
may also fix data not getting this set properly first time.
Fix Map layerTree scrollbar, LocationSelector2 fails safe
Merge branch 'master' of git://github.com/flavour/eden