David O'Rourke a33892e4df Maintain a version dir map in box_collection.
This is required since Gem::Version will mangle pre-release version
numbers.
To get around this, we keep a mapping of
`Gem::Version.to_s => versiondir.`

This allows us to properly sort by version when picking a box while
still returning pristine versiondirs when required.
2016-11-01 15:59:23 +00:00
..
2016-07-18 22:38:27 -04:00
2016-05-29 00:18:33 -04:00
2015-01-05 18:29:01 -05:00
2016-05-30 23:21:47 -04:00