Adding Raster module based directly on Justin's raster branch
Adding a very basic RasterSymboliser with static methods for grayscale, rgb, and colormaps.  Adding Raster layer support to the map. Adding style property to Raster.
Forgot the 'a' when commiting. Sigh.
Add more color map support to the RasterSymbolizer
Finish implementing RasterSymbolizer based on SLD
Add Raster contructor that takes a Coverage and Format.  Make GridFormat public.
Adding Raster crop, reproject, write, and evaluate methods (and unit tests...of course).
Merge in master changes before upgrading Raster Symbology changes.
Update the Raster Style support.
More raster experiments: map algebra using jiffle and more operations.
More jiffle and operation changes.
Add some docs. The Script can be a file, url, or string.
Add scale method
Create a raster from a List of Lists
Add raster zonal stats.
First attempt at supporting Rendering Transforms in addition to Geometry Transforms.  Things work going from Layer to Layer but not from Raster to Layer.
Add layer to raster Transform test case
Sync raster branch with master.
Update with changes from master.  Introduce split between Raster and Format.
Rename the Raster Symbolizer as RasterSymbolizer.