Travis CI integration

[gaul]

It would be great if you configured Travis CI to build SoundRecorder.

[khokharnikunj8]

Added in PR #73

[dkim0419]

cool, so is this something similar to team city? the project doesn't actually have any tests to run at the moment, but if we can add some in this seems great

[khokharnikunj8]

@dkim0419 yes . it is like team city to check all the builds of branch and pull requests.

[naXa777]

Travis CI is integrated in a fork -> https://github.com/naXa777/SoundRecorder