Added scripts for starting up a second redis server in travis ci
Corrected build path in travis
Corrected the build path . . . again
Added sudo to commands, added data directory for redis2 server
Removed configuration that trips error on travis
Removed all the VM- config lines.
Updated redis config file to latest version.
Merge pull request #88 from tedivm/travis_redis

Added second redis server into the travis configuration.