test-dist is not working at all. try to fix it on master first [skip ci]
next snapshot version
Enable Travis on branches with a "test-" prefix
Restore hex and random_bytes to SecureRandom 1.8

The refactor which replaced hex and random_bytes with native code
in SecureRandom accidentally left them broken for 1.8.  Restored!
Yielder return value for each_with_object

Make Enumerator#each_with_object return its yielder's value to match MRI
Merge pull request #1436 from dmarcotte/travis-on-branches

Allow Travis on select branches
Merge pull request #1439 from dmarcotte/securerand-18

Restore hex and random_bytes to SecureRandom 1.8 (fixes Travis)
Merge pull request #1440 from dmarcotte/enum-ret-vals

Enumerator#each_with_object should provide the yielder's return value to its block
Merge w 1.7