[zanata/zanata-server] e05e63: chore(Travis): enable Docker builds for Travis, pl...

[GitHub]

  Branch: refs/heads/travis-docker-cache
  Home:   https://github.com/zanata/zanata-server
  Commit: e05e63a6996b5309d1dceaa56add0658579c92ef
      https://github.com/zanata/zanata-server/commit/e05e63a6996b5309d1dceaa56add0658579c92ef
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2015-09-03 (Thu, 03 Sep 2015)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  chore(Travis): enable Docker builds for Travis, plus Arquillian

- tell Travis to use container(Docker) for builds
- tell Travis to cache Maven repository
- use egrep to keep log size within Travis limits
- stop ignoring build failures on Java 1.8
- enable Arquillian integration tests