Orientation from top right to top left conversion for both bytes and bits fixed.
Merge branch 'master' into feature/geotiff-reader-improvements
LZW compression optimized.
Added bottom right and bottom left orientation converters.
Merge branch 'master' of git://github.com/geotrellis/geotrellis into feature/geotiff-reader-improvements
Fixed Build.scala formatting.
Removed dead code for proj4string to map in GeoTiffUtils in raster-test.
Removing dead code in LZWDecompression.scala.
Merge branch 'master' of git://github.com/geotrellis/geotrellis
Add union() for collections
Merge branch 'master' of git://github.com/geotrellis/geotrellis into feature/geotiff-reader-improvements
Merge remote-tracking branch 'upstream/master' into vector/linemerge
Merge pull request #892 from lossyrob/vector/linemerge

Add 'union()' method to MultiLine and MultiPoint.
Fixed typo in CellTypeFormat implicit object.
Added functionality to ShapeFileReader
Merge pull request #882 from johanstenberg92/feature/geotiff-reader-improvements

Feature/geotiff reader improvements
If CRS is not parsed correctly in GeoTiff reader, CRS is set to LatLng.
Further improvements to fall back, if invalid or unpresent Proj4 String, LatLng, when reading GeoTiffs.
Now writes LatLong crs correct.
Merge pull request #895 from johanstenberg92/feature/geotiff-make-crs-info-optional

GeoTiff CRS information optional