pulp/pulp — pull request #961 by jortel (2014-05-14 18:22:33+00:00)
Title: checksum support in builder.

Using *sha* instead of *sha1* because createrepo documentation says:
```
-s --checksum
Choose the checksum type used in repomd.xml and for packages in the metadata. The default is now "sha256" (if python has
hashlib). The older default was "sha", which is actually "sha1", however explicitly using "sha1" doesn't work on older
(3.0.x) versions of yum, you need to specify "sha".
```