Use the generic 'jruby' ruby in rvm so 1.6.3 can be used.  Also set jruby to 1.9
Use the generic 'jruby' ruby in rvm so 1.6.3 can be used.  Also set jruby to 1.9

jwo/jruby-sandbox,nilbus/jruby-sandbox,jwo/jruby-sandbox,k-yamada/jruby-safe,omghax/jruby-sandbox,omghax/jruby-sandbox,mwiley/jruby-sandbox,Telmate/jruby-sandbox,Telmate/jruby-sandbox,k-yamada/jruby-safe,mwiley/jruby-sandbox,nilbus/jruby-sandbox