wayneeseguin/rvm — pull request #2797 by dmarcotte (2014-04-24 19:45:03+00:00)
Title: Restore some known jruby versions

Looks like 1.7.10 and 1.7.11 were accidentally removed in recent jruby upgrades. Restore them.

Also clean up `known_strings` to match `known` jrubys.