Enable fast finish in Travis

http://blog.travis-ci.com/2013-11-27-fast-finishing-builds/
Test against Ruby v2.0.0 though allow it to fail
Drop support for Puppet v2.7
Test against Puppet v3.4
Merge pull request #49 from ghoneycutt/travis

Travis
Merge branch 'master' of github.com:ghoneycutt/puppet-module-ssh into Solaris-support