Added implicits to convert jts Geometries to features.
Added SeqSource, HistogramSource, removed DS type aliases.
Overloads of mapIntersecting
Create a DataSource with the converge results of a seq of DataSources
Fixed bug with reading Bit rasters w/ warp
Merge pull request #711 from lossyrob/0.9.0-RC3/updates

Fixes\Additions for 0.9.0-RC3