Fix moving files from tmp dir to final location
Refactored Committer. Added tests
Ingest using wrong output path. Fixes for mr committer
Use lazy DObject for in mem map instead of lazy val - fixes memory issues with chord
All children of context.output must be a dir, and the children of them will be copied to the target dir
Merge pull request #61 from ambiata/topic/snapshot-commit-fix

Fix moving files from tmp dir to final location