Error in default linkprocessor is automatically non embeddable
Error in default linkprocessor is automatically non embeddable
Added method to create an express webserver in test-util + updated TinCan unit test
Simulated an erroneous HEAD request in unit test
Follow up on @simong's review
Merge remote-tracking branch 'matthieu/ppembeddable'
Minor review followups

* Fix test web server startup error handling
* Documentation cleanup
* Change an "error" log to a "warn" log