GEOT-4823: Support large time values in netCDF files
Merge pull request #482 from srstclair/master

GEOT-4823: Support large time values in netCDF files
[GEOT-4825] Netcdf readers don't use the proper imageIndex with heterogeneous granules
GEOT-4813: fixed Query and UniqueVisitor limits interactions
Merge pull request #484 from n-lagomarsini/GEOT-4825

[GEOT-4825] Netcdf readers don't use the proper imageIndex with heterogeneous granules
Merge pull request #486 from mbarto/geot_4813_fix

GEOT-4813: fixed Query and UniqueVisitor limits interactions
[GEOT-4826] SqlServer table hints are not applied when a schema is specified in the store configuration
GEOT-4827: GRIB file name checks
Merge pull request #487 from dromagnoli/GEOT-4827

GEOT-4827: GRIB file name checks
wfs-ng: add tests for special parameters + fix bugs + implement custom queried CRS
Merge pull request #488 from geotools/wfs-ng-improvements

wfs-ng: add tests for special parameters + fix bugs + implement custom q...
Update signup link to point to xircles
Upgrading cobertura to a version that supports java 7
 GEOT-4830 add fallback mark to SLD Graphic render

This fix applies to any 'failed' ExternalGraphics (unreachable at the
provided URI) and prevents nothing from being rendered as well as many
(one per feature) log messages and attempts to resolve the URI.

Additionally, the failed attempt is logged (once per render) as a
warning and contains the URI.