Fixes bug 1289704 - Use ruby 2 in travis build process. (#3403)
Fixes bug 1289704 - Use ruby 2 in travis build process. (#3403)


Tayamarn/socorro,adngdb/socorro,lonnen/socorro,adngdb/socorro,m8ttyB/socorro,lonnen/socorro,AdrianGaudebert/socorro,m8ttyB/socorro,Tayamarn/socorro,m8ttyB/socorro,mozilla/socorro,AdrianGaudebert/socorro,m8ttyB/socorro,mozilla/socorro,adngdb/socorro,AdrianGaudebert/socorro,lonnen/socorro,m8ttyB/socorro,mozilla/socorro,adngdb/socorro,Tayamarn/socorro,AdrianGaudebert/socorro,Tayamarn/socorro,mozilla/socorro,mozilla/socorro,AdrianGaudebert/socorro,Tayamarn/socorro,adngdb/socorro,lonnen/socorro,m8ttyB/socorro,adngdb/socorro,AdrianGaudebert/socorro,mozilla/socorro,Tayamarn/socorro