replaced hardcoded geoserver version number.
wfs capability extension point

Added an extension point for adding wfs capability extension elements
Added wfs inspire extension which demonstrates the use of said extension point.
Work is financed by IGN
Fixed version number reference to follow the project convention.
GEOS5547 - GSIP84 - LayerGroup: added Mode, RootLayer and RootLayerStyle. Updated WMS GetCapabilities and GetMap
GEOS5547 - fixed backward compatibility for serialized layer groups
GEOS5547 - fixed PreviewLayerProvider
GEOS5547 - fixed LayerGroup Container exception in GetMapKvpRequestReader
GEOS5547 - UI: improved LayerGroup Root Layer style selection
GEOS5547 - added test to CatalogBuilderTest
GEOS5547 - wms: removed TODO comment
GEOS5547 - UI: hidden Root Layer form when LayerGroup is not in EO mode
GEOS5547 - fixed LayerGroup REST issue
GEOS5547 - improved UI
GEOS-5332 KMLTransformer does not include sld and vendor parameters into the request
Improve reflector arguments recognition
Add JUnit tests
Comment out deprecated methods form GetMapRequest
Fix problem introduced by previous commit
GEOS-5332 Fix the patch as requested
fixed as requested
remove formatting

remove comments

Conflicts:
	src/ows/src/main/java/org/geoserver/ows/util/KvpUtils.java
Merge pull request #99 from svzdvd/GEOS-5547

GEOS5547 - GSIP84 - LayerGroup: added Mode, RootLayer and RootLayerStyle...
GEOS-5562 : added i18n support for WorkspaceEditPage
Merge branch 'master' of github.com:geoserver/geoserver
GSIP 83 - REST Extensible and customizable versions report

First commit: geoserver get versions via ReST
second release
proposed relese
adding junit tests
introducing JUnit test
change rest mapping as requested
align tests to changes
adding documentation
GeoServer doesn't support MS palette format