Close #67 PR: All OS's should use the same path separator.
minor tweaks
2.0.0
revert 04105c803d81e10efba898c02539d9dd07a8ca07
2.0.1
load existing manifest directly from file instead of waiting for it to be part of the stream.
Merge branch 'refactor_existing_manifest' into integration

Conflicts:
	index.js