expect on gdal.jar to be present in 'gdal/lib'
HdfsUtils can create temp files and copy files to local
added GDAL InputFormat for Hadoop

has a lot of caveats, but still useful
GdalInputFormat exposes more data in key
Conflicts:
	project/Build.scala
added GDAL InputFormat for Hadoop
GdalInputFormat exposes more data in key
returning function values in Ingest consistent with scala style guide
Renamed RasterRDD to TmsRasterRDD

As it can only carry TmsTiles
add RasterRDD, generic on index
fix: Pyramid only applies to TmsRasterRDD
renamed "root" project to "geotrellis".
spark project depends on gdal for NetCDF reading
CellSize gains overload to accept cols,rows as a tuple
Reproject will short-circuit if source and target CRS are the same
fix: GdalInputFormat naming of the band count in the file
add: sc.NetCdfRDD to read the multi-band time raster for climate change
added monocle as dependency for spark
updated caliper dependency to version 1.0-beta-1
upgraded caliper tests to reflect changes in api