GEOT-4813: added pagination and order preservation options for UniqueVisitor, also added JDBCDataStore optimized implementation for those
[GEOT-4802]Added new BandMerge and BandSelect process in gt-process-raster
Fixed harvesting issue with list containing a single file
Merge pull request #468 from n-lagomarsini/GEOT-4802

  [GEOT-4802] Creation of two new processes called BandMerge and BandSelect.
Merge pull request #472 from n-lagomarsini/GEOT-4814

[GEOT-4814] ImageMosaic fails to harvest a directory if passed inside a List
[GEOT-4818] Creation of a Converter for the CoordinateReferenceSystem class
GEOT-4813: restored applyLimitOffset with alternative signature to avoid building issue in app-schema
GEOT-4813: added new flag to jdbc dialects to enable sort support on aggregation functions only for some jdbc modules, enabled postgis and oracle for the moment
GEOT-4776: Adding low level tests for heterogeneous case
Merge pull request #478 from geosolutions-it/GEOT-4776

GEOT-4776: Adding low level tests for heterogeneous case
Merge pull request #470 from mbarto/geot_4813_uniquevisitor

GEOT-4813: added pagination and order preservation options for UniqueVisitor
Merge pull request #477 from n-lagomarsini/GEOT-4818

[GEOT-4818] Creation of a Converter for the CoordinateReferenceSystem class
[GEOT-4817]Creation of a Converter for the Interpolation class