[GEOT-4804] Allow specification of table hints in SqlServer store configuration
[GEOT-4802]Added BandMerge and BandSelect process
Merge pull request #462 from n-lagomarsini/GEOT-4802

[GEOT-4802] Creation of two new processes called BandMerge and BandSelect.
Merge branch 'master' of https://github.com/geotools/geotools into barbs