Backported WMS GetLegendGraphic support for LayerGroups
Removing redundant info about assigning admin to workspaces and layers
Merge branch '2.2.x' of github.com:geoserver/geoserver into 2.2.x
Clarifying the difference between Read/Write/Admin
Merge pull request #102 from mbarto/2.2.x_getlegendgraphic_layergroups

Backported WMS GetLegendGraphic support for LayerGroups
GEOS-5246-5247 JSON cumulative patch [backport]
fix documentation merge
fixed the build after pull request #102 broke it
Merge pull request #115 from mbarto/2.2.x_fix_the_build

fixed the build on 2.2.x after pull request #102 broke it
GEOS-5598: fixed exception in WMS GetLegendGraphic with generic GEOMETRY type
remove unuseful snippet of code
created passthrough tile recycler
Merge pull request #118 from dromagnoli/tileRecycler

created passthrough tile recycler
Merge pull request #56 from ccancellieri/2.2.x-GEOS-5246-5247

GEOS-5246-5247 JSON cumulative patch [backport]
fix wms reference documentation merge
added 'action' table header to properties files
Merge pull request #120 from ccancellieri/2.2.x-fix-wms-reference-doc

fix wms reference documentation merge
[GEOS-5541] Invalid WFS Layer Preview entry
JSON WFS adding simple json mime type response handler (backward compatibility)
align and fix WFS JSON documentation