- better e2e test possibilities on travis

Better test names in scenario.js. The content of the logs/application.log where the play server
is logging to will be displayed after all end 2 end tests are executed.
- the build contain the summary of the test reesult

That means summary of all tests of that build they are passed, failed and errored. The
summary of failed and errored was missing until now because problem with slick 1
but after the upgrade to slick 2 and multi field sql update was easy as aspected.