Added symbols size handling in WMS GetLegendGraphic
remove unuseful snippet of code
created passthrough tile recycler
Update src/main/src/main/java/org/geoserver/jai/ConcurrentTileFactory.java
Merge pull request #116 from simboss/tilerecycler

GEOS-5601 created passthrough tile recycler
Merge pull request #117 from ccancellieri/master-GEOS-5246-5247-remove-unuseful-code

remove unuseful snippet of code
Merge pull request #110 from mbarto/getlegendgraphic_simbolsize

Added symbols size handling in WMS GetLegendGraphic
added i18n support for CatalogStressTester progress message
User Guide SLD Reference - added labelling options
User Guide SLD Reference - added TextSymbolizer Graphic doc
added 'action' table header to properties files
GEOS-5606 Add a possibility to obtain a forgotten master password
[GEOS-5556] count=0 - WFS GetFeature
[GEOS-5541] Invalid WFS Layer Preview entry
added i18n support for available/selected palette headers
added i18n support for security PaletteFormComponent's
JSON WFS adding simple json mime type response handler (backward compatibility)
align and fix WFS JSON documentation
User Guide - Working with SLD improvements
User Guide SLD Ref - labeling sections edits