[karma] fix ignoreSynchronization problems
[front-end] save placehold.it images locally for better test stability (connection problems)
[protractor] wait 100ms until page loads (fix not-finding angular error)
[protractor] use browser.wait until window.angular is present instead of browser.sleep()
[travis] fix broken builds not showing as broken (expect always return 0 error code)
[protractor, e2e] refactor browser.wair call
[travis] fix running tomcat before e2e tests (use bash instead of expect)
Merge branch 'develop' into coveralls