Add support for XML3D output format in W3DS module.
Add support for octet-stream output to XML3D request. This output format is used to optimize network traffic and only elevation information is returned.
Add support for predefined LODset to XML3D output. Scale is from 1 to 10 and 10 is with maximum details.
[GEOS-6445] IOUtils.xStreamPersist fails if /tmp on a different filesystem
GEOS-6456: CSW GetRecords numberOfRecordsReturned is negative if startPosition > numberOfRecordsMatched
GEOS-6542 CAS doesn't work with GeoServer
Merge pull request #566 from bencaradocdavies/geos-6445

[GEOS-6445] IOUtils.xStreamPersist fails if /tmp on different filesystem
Cumulative fix for

GEOS-6109 CAS login request exposes internal server URL
GEOS-6110 CAS logout request is incorrect
[GEOS-6457] Make the dispatched Operation available in Dispatcher.REQUEST thread local
Merge pull request #570 from mbarto/geos6456_csw_wrong_numrec

GEOS-6456: CSW GetRecords numberOfRecordsReturned is negative if startPosition > numberOfRecordsMatched
Migrate use of GeoserverDataDirectory to GeoServerResourceLoader.

Fix Factory pre-startup reference to GeoServerResourceLoader

Previous implementation always got null ... and never noticed.
Remove references to GeoserverDataDirectory singleton
Remove GeoserverDataDirectory singleton

Revise based on feedback

GeoServerExtensions init methods added to ease test case writing.
Small fix for modify workspace, modify namespace to respect change of directory name.
GeoServerExtensionsHelper class
Merge pull request #568 from boundlessgeo/resource_remove_geoserverdatadirectory

Migrate use of GeoserverDataDirectory to GeoServerResourceLoader (GSIP 106)
GEOS-6459: removed dependency from online resources in printing module unit tests
Merge pull request #572 from mbarto/geos6459_gsprinting_tests

GEOS-6459: removed dependency from online resources in printing module unit tests
GEOS-6461 GeoServerPersister stray namespace and workspace files

See http://jira.codehaus.org/browse/GEOS-6461
Migrate proxy config file to Resource
[GEOS-6420] WMS GetFeatureInfo does reproject the featureMember geometry in GeoServer 2.5
Adding back lost node id doc page