Replaced scalaxy loops with spire's cfor
Remove scalaxy dependency.
Merge remote-tracking branch 'upstream/master'
Update README.md
Moved RasterSourceSeq local methods to the proper place.
Merge pull request #827 from lossyrob/rastersourceseq

Moved RasterSourceSeq local methods to the proper place.
Merge remote-tracking branch 'upstream/master'
Removed geotools subproject dependency from spark
Removed akka dependency where not needed
Merge pull request #828 from lossyrob/remove-akka-from-projects

Remove akka from projects