Fixed vague and misleading javadoc
JDBCConfig was returning workspace specific services when global services were expected.
Updated Unit Tests for JDBCConfig
Fixed lack of filtering of ServiceInfo objects in JDBCConfig.
Moved code to geotools and imageio-ext
GeoPackage & MbTiles: Plugin Configurations
GeoPackage & MBTiles: documentation
Port LockProvider from GWC

Left Andrea/GeoSolutions in headers
Integration of LockProvider with Resource API
Minor fix on array size, wrong initialization
[GEOS-5964] Make GeoServer nodes in a cluster identifiable by label and color in the UI
Merge pull request #539 from aaime/identify_node

[GEOS-5964] Make GeoServer nodes in a cluster identifiable by label and color in the UI
Merge pull request #535 from dromagnoli/bandsPanelFix

Minor fix on array size, wrong initialization
[GEOS-6377]: Support null values on WCS 2.0 DescribeCoverge
Merge pull request #540 from dromagnoli/GEOS-6377

GEOS-6377: supporting nullValue on WCS2.0 describeCoverage
updated German properties files (sync from Transifex)
updated French properties files (sync from Transifex)
updated/added Japanese properties files (sync from Transifex)
updated Romanian properties files (sync from Transifex)
updated Polish properties files (sync from Transifex)