Use new .ruby-* RVM setup files.
Add random values to unknown user uid/token/email.  Search for artist norm name matches based on upcoming_events_count ordering.
Update ZenTest to 4.9.2 so that it supports rubygems 2
[Refs #54078579] Update Docs for temporary increase in default limit and default ordering for Event endpoints to be in 'ASC' order
Merge branch 'release/20130725'