Summary: Otherwise the version information is only available in Python.
Reviewed By: DurhamG
Differential Revision: D19803762
fbshipit-source-id: 044c5da86efc8c657d0c422a2b1947086444895e
Summary:
In preparation for merging fb-mercurial sources to the Eden repository,
move everything from the top-level directory into an `eden/scm`
subdirectory.