Curator 2.8.0 (formerly 2.7.2)

[Jordan Zimmerman]

I think we have enough for a 2.8.0 release. Discuss now, please, if you’d like 
to see any other issues in the next release.

https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12314425&version=12329300

-Jordan