Test suite is failing due to changes in the json-ld/json-ld.org repo.

[mattcollier]

Tests are failing: https://travis-ci.org/digitalbazaar/jsonld.js/jobs/224895314

Due to: json-ld/json-ld.org@7374dff

[dlongley]

We need to do one of two things:

1. Finally completely rework and modernize our ancient test suite.
2. Hack something into the current ancient test suite to skip 1.1 tests.

cc: @davidlehn

[davidlehn]

A first pass at skip logic was added a while ago:
41d432e
b79b80c

It's currently a bad hack that skips all frame tests and url tests that were not passing due to the specs and tests being updated beyond what jsonld.js supports. In theory all tests that are for 1.1 should be marked as such and the current code will skip them.

[davidlehn]

Also see comment: json-ld/json-ld.org@7374dff#commitcomment-21885156

[dlongley]

Closing as addressed.