GEOT-4484 - adding support for localized Title and Abstract to SLDTransformer
Merge pull request #204 from mbarto/geot4484_sldtransformer_international

GEOT-4484 - adding support for localized Title and Abstract to SLDTransformer
Properly encode Not filters
Fixed longstanding typo
Updated contributor guide to reflect small patch policy
Merge pull request #212 from bencaradocdavies/patch-policy

Updated contributor guide to reflect small-patch policy
Merge pull request #211 from dustinparker/notfilter-encoding

[GEOT-4488] Properly encode Not filters
GEOT-4489 JDBCDataStore - incorrect extent calculation in case of multiple geometry attributes
GEOT-4490 DB2 extent calculation performance for large data sets is not acceptable
having fun with diagrams

Signed-off-by: Jody Garnett <jody.garnett@gmail.com>
Correct SOSNOKILL License to BSD License

Signed-off-by: Jody Garnett <jody.garnett@gmail.com>
Adding some missing DB2 tests
[GEOT-4491] Hints.getDefault() implementation hampers scalability
[GEOT-4492] DataUtilities.fileToURL checks system variable fo OS every time, hampering scalability
[GEOT-4493] CRS repeated checks for axis flipping system variable hampers scalability
GEOT-4494,Improve ImagePyramidFormat accepts checks
Merge pull request #214 from geosolutions-it/master-pyramid

GEOT-4494,Improve ImagePyramidFormat accepts checks
Allow the transforming wrappers to work off an empty feature source/store
Fix license headers
Correct obvious bug in SimpleFeatureImpl.setValue.