Update .gitignore.
GeoJSON : forward original geometry attribute name in generated json FeatureType.
Jenks function : improve Jenks performance by using CompatibleColorModel and reducing colorMap size.
Coverage : add utility method to extract firstSlice from GridCoverageStack and fix/improve StatisticOp analysis.
Renderer/Widget : explicit GridCoverageReader usage.
Processing : fix BandCombineProcess with GridCoverageStack.
Processing Isoline2 : extract isoline FeatureType building in static method and complete tests.
Widget : fire missing property change on RasterSymbolizer editor.
Widget : initialize Calendar with given timezone in JTimeStamp editor and update model before build output Date.
Covearge : read first tile only when needed in GridMosaicRenderedImage.
Covearge : forward pyramid sampleDimension to coverages slices.
Docbook : remove backup file.