Don't connect to tracking stream if no terms were configured for twitter transport
Tests for Twitter transport for when no tracking stream was given
Remove unnecessary test for twitter transport
Merge branch 'develop' into feature/issue-754-dont-connect-to-tracking-stream-if-no-terms-were-given-for-twitter-transport
Merge branch 'feature/issue-754-dont-connect-to-tracking-stream-if-no-terms-were-given-for-twitter-transport' into develop