Read and write RDD to Accumulo

Filting/query is TODO
accumulo saves are more refined
We install JDK on all nodes instead of JRE

Because we’re baller like that.
fix: .bashrc env variables tasks
Accumulo support
Refactoring ingest
Merge remote-tracking branch 'upstream/master' into ingest-process
Refactored spark\hadoop versioning in Build.scala
Merge remote-tracking branch 'upstream/master' into feature/accumulo
Accumulo Ingest
accumulo ingest has more args
Merge pull request #855 from echeipesh/feature/accumulo

Accummulo support for geotrellis-spark
Metadata gone, test data needs to be rebuilt
Merge branch 'ingest-process', remote-tracking branch 'origin' into ingest-process
Merged accumulo, deleted metadata
Merged change to spark version.
Created test file generator, getting unused block error on my Mac
EC2 ansible scripts re-organization
misc fixes to ansible scripts
fix: tests from previous refactor