+[WPS] - RasterStatistics - RasterAlgebra - Jiffle - Zonal Stats Range Selection - Zonal Stats GridCoverage2RIA
Merge branch 'nurcidaBackportBranch-RasterProcesses' of https://github.com/geosolutions-it/geoserver-enterprise into 2.2.x-alessio
#100, Introduce new RasterAlgebra Processes
Merge pull request #101 from afabiani/2.2.x-alessio

#100, Introduce new RasterAlgebra Processes