Add travis CI integration
travis need to have a return code != 0 to signal that the build failed
Merge pull request #91 from mscherer/add_travis

Add travis CI integration
added conference info for multiple conferences (thanks, @rikkiends!)
fixed dates (as they need to have preceding 0 to be 2 digits)
Merge pull request #92 from OSAS/conference-additions-by-Rikki-on-Aug-13

added conference info for multiple conferences (thanks, @rikkiends!)
Removing .travis.yml due to problems.