removed slf4j-nop as a dependency in slick and jetty projects
Merge pull request #883 from echeipesh/fix/logging

Removed slf4j-nop as a dependency in slick and jetty projects
Merge pull request #880 from johanstenberg92/feature/add-geo-information-to-the-geotiff-writer

WIP Feature/add geo information to the geotiff writer
Merge branch 'master' of git://github.com/geotrellis/geotrellis into feature/spark-crs-integration