Feature/utf8 support

[cawmichael]

No description provided.

[ottonomy]

Would love to see a test added to cover this task. I can do it if you don't have time.

You could use this test from test_graph.py as a base.

class HttpFetchingTests(unittest.TestCase):

    @responses.activate
    def test_basic_http_fetch_task(self):
        url = 'http://example.com/assertionmaybe'
        responses.add(
            responses.GET, url,
            body=test_components['2_0_basic_assertion'],
            status=200, content_type='application/ld+json'
        )
        task = add_task(FETCH_HTTP_NODE, url=url)

        success, message, actions = fetch_http_node({}, task)

        self.assertTrue(success)
        self.assertEqual(len(actions), 2)
        self.assertEqual(actions[0]['type'], STORE_ORIGINAL_RESOURCE)
        self.assertEqual(actions[1]['name'], INTAKE_JSON)

[ottonomy]

@cawmichael @mgylling ugh, A bit stuck. Pushed what I had with a couple changes to the test to a local branch here in this repo: cawmichael-feature/utf8-support