becker33 968199de7d Fix spec hash printing (#2941) ...

- Fix format printing to match command line for hashes and full name formats
- Update spack graph to use new format
- Changed format string signifier for hashes from `$#` to `$/`

2017-02-03 18:27:34 -08:00

..

spack

Fix spec hash printing (#2941)

2017-02-03 18:27:34 -08:00