Backported WMS GetLegendGraphic support for LayerGroups
[Backport] 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
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
GWC : added missing properties
Fixing the build
remove geowebcache dependency from ManifestLoader;
remove duplicated Status codes section into rest config documentation;
improve rest-config-examples-curl documentation adding version and manifest examples;
externalized an other i18 property

Conflicts:
	src/web/core/src/main/resources/GeoServerApplication_de.properties
externalized error message for ReprojectPage
fixed typos and changed descr. of Geometry fields (merged from master)
[GEOS-5574] Wrong estimation of pixel size in WCS 1.1 against a rotated coverage that needs reprojection
Merge pull request #105 from ccancellieri/2.2.x-REST-manifest-version

[Backport] GSIP 83 - REST Extensible and customizable versions report
Merge pull request #104 from ccancellieri/2.2.x-GEOS-5332-KMLTransformer-sld-param

[Backport] GEOS-5332 KMLTransformer does not include sld and vendor para...
fix tests and xstream serialization for backport
Merge pull request #113 from ccancellieri/2.2.x-REST-manifest-version

[fix][2.2.x] GSIP 83 - REST Extensible and customizable versions report
fix warning fot manifest loader test
Merge pull request #114 from ccancellieri/2.2.x-REST-manifest-version

[fix warn][2.2.x] GSIP 83 - REST Extensible and customizable versions report
Improved / corrected REST documentation (see GEOS-5595)
Merge pull request #111 from bmmpxf/restdoc_merged

Improved / corrected REST documentation (see GEOS-5595)
Removing redundant info about assigning admin to workspaces and layers