[GEOS-6685] WrappedSampleDimension sets NoData category as qualitative
Merge pull request #759 from n-lagomarsini/GEOS-6685

[GEOS-6685] WrappedSampleDimension sets NoData category as qualitative
[GEOS-6686] MBTiles and GeoPkg are not correctly shown in LayerPreview
Merge pull request #761 from n-lagomarsini/GEOS-6686

[GEOS-6686] MBTiles and GeoPkg are not correctly shown in LayerPreview
Render LinearRings in WPS WKT output as LineStrings

The JTS library defines a LinearRing geometry type; however, this
geometry type is not defined in WKT.  As noted in the API documentation
for JTS' WKTWRiter:

> A non-standard LINEARRING tag is used for LinearRings. The SFS WKT spec
> does not define a special tag for LinearRings. Under it, rings are
> output using LINESTRING.

In my use case OpenLayers does not account for this nonstandard encoding
and I believe the best fix is for GeoServer to ensure standard compliant
output.
Handling multi part form upload to the dispatcher.

Handles form fields marked as files as request payload. If no such field it
falls back on a field called 'body'.
Merge pull request #739 from jdeolive/ows-multipart

Handling multi part form upload to the dispatcher.
Merge pull request #753 from dwins/wps-wkt-linearrings

Render LinearRings in WPS WKT output as LineStrings
[GEOS-6697] Avoid adding null messages in exception reports
[GEOS-6699] Add a FeatureTypeCallback extension point to allow creation/flush of configured feature types in stores
[GEOS-6700] Add GUI integration for the SOLR data store
Merge pull request #767 from aaime/solr-master

FeatureTypeCallback and SOLR data store
[GEOS-6701] Provide better error messages when wfs sortby attribute does not exists
Qualify which feature type the property is not part of
release of the cluster plugin
final touches prior to release