Merge pull request #270 from ambiata/topic/install

Simple script for downloading latest CLI.
Fix SnapshotWritable SPartitioner due to incorrect use of value byte length
Fix SnapshotWritable SPartitioner to always be positive
Bump SBT to 0.13.6
Remove unused import from cli main
Remove pivot cli command
Merge snapshotPivot and snapshot cli commands and support multiple outputs
Simplified extract snapshot/chord command names
Require pivot output for chord
Rename pivot extraction format to dense:psv
Merge pull request #266 from ambiata/topic/snapshot-consolidate-pivot

Merge snapshotPivot and snapshot cli commands and support multiple outputs
Consolidate all hadoop/scoobi/poacher dependencies in a desperate attempt to fix SBT compile errors
Revert "Consolidate all hadoop/scoobi/poacher dependencies in a desperate attempt to fix SBT compile errors"

This reverts commit b57c5ddbf21b378baa3b5b134acf3f8381405cdb.
Disable consolidated resolution in a desperate attempt to fix the build
Rewrite of the main README.