Added the endpoint to /masstruncate rest service

See https://jira.codehaus.org/browse/GEOS-6262
GEOS-6264 - Graduate WCS 2.0 to core module
make application context for test framework more consistent with runtime
Merge pull request #443 from totomz/patch-1

Added the endpoint to GWC /masstruncate rest service. Fixes GEOS-6262
Merge pull request #444 from aaime/graduate-wcs20

GEOS-6264 - Graduate WCS 2.0 to core module
Migrated app-schema WMS tests to PNG
Merge pull request #441 from tkunicki/master-sc

Make application context for test framework more consistent with runtime
Dont' use printstacktrace, use logging as the TODO says...
Fix up positioning code in IconRenderer for KML
Merge branch 'master' of github.com:geoserver/geoserver
[GEOS-6274] Graduate WCS 2.0 EO module to extension status
 - #GEOS-6275
 - #GEOS-6276
Updating GS code to deal with GEOT-4640
Merge pull request #451 from geosolutions-it/GEOT-4640-dependency

Updating GS code to deal with GEOT-4640
Merge pull request #447 from aaime/wcs_eo_extension

[GEOS-6274] Graduate WCS 2.0 EO module to extension status
Updating WCS-20_EO to GEOT-4640
 - #JIRA-6275 : removing unusefull and personal comments
[GEOS-6283] Graduate libjpeg-turbo community module to extension status
Adding missing file