Adding travis-ci configuration for testing examples.
Adding travis-ci configuration for testing examples.

nuxusr/walkman,felipecsl/walkman,felipecsl/okreplay,nuxusr/walkman,robfletcher/betamax,betamaxteam/betamax,nuxusr/walkman,felipecsl/walkman,robfletcher/betamax,betamaxteam/betamax,felipecsl/okreplay