GeoServer 2.4

What's new in this version:

- Cascade WMS fails with HTTP connection pooling on.
- GeoJSON uses wrong mime type
- GeoServer won't open shapefile stores created with previous versions when the fstype param is set
- Layer preview GML 3.2 dropdown choice doesn't work
- 2.4 RC2 - modifying the rest security, rest anonymous access does not show workspaces anymore
- 2.4-RC2 - rest PUT for style reference (and possibly other references) does not work anymore
- Wrong lookat generated in kml superoverlays if when the layer bbox happens to be contained only in some higher level tile
- Superoverlay outputs are not always visible from the start (one needs to zoom in)
- KML: force output in 4326 even if the request calls for a different SRS
- Explicit GetMap with KML output defaulted to download mode, now it defaults to refresh mode
- Monitoring audit logging broken
- NPE in monitoring module while handling a KML reflector