Fix Funkload tests on marketplace-3d

18:36:22 3d-funkload-tests.fl-run-tests:
18:36:22 [INFO]      [echo] Suite: test_sample.py - Test: testAvailable
18:36:22 [INFO]      [echo] Running: fl-run-test -v --simple-fetch test_sample.py -e testAvailable -u http://localhost:8080/nuxeo --no-color
18:36:23 [INFO]      [exec] testAvailable (test_sample.Sample) ... testAvailable: [testAvailable] description not found
18:36:23 [INFO]      [exec] testAvailable: Starting -----------------------------------
18:36:23 [INFO]      [exec] testAvailable: setUp
18:36:23 [INFO]      [exec] testAvailable: GET: http://localhost:8080/nuxeo
18:36:23 [INFO]      [exec] 	Page 1: login page ...
18:36:23 [INFO]      [exec] testAvailable:  Done in 0.003s
18:36:23 [INFO]      [exec] testAvailable:  Load redirect link: http://localhost:8080/nuxeo/
18:36:24 [INFO]      [exec] testAvailable:  Done in 0.858s
18:36:24 [INFO]      [exec] testAvailable:  Load redirect link: http://localhost:8080/nuxeo/nxstartup.faces
18:36:24 [INFO]      [exec] testAvailable:  Failed in 0.043s
18:36:24 [INFO]      [exec] FAIL
18:36:24 [INFO]      [exec] testAvailable: tearDown.
18:36:24 [INFO]      [exec] ======================================================================
18:36:24 [INFO]      [exec] FAIL: testAvailable (test_sample.Sample)
18:36:24 [INFO]      [exec] ----------------------------------------------------------------------
18:36:24 [INFO]      [exec] Traceback (most recent call last):
18:36:24 [INFO]      [exec]   File "/usr/local/lib/python2.7/dist-packages/funkload-1.17.1-py2.7.egg/funkload/FunkLoadTestCase.py", line 1019, in __call__
18:36:24 [INFO]      [exec]     testMethod()
18:36:24 [INFO]      [exec]   File "/opt/jenkins/workspace/master/addons_FT_nuxeo-platform-3d-master/ftest/funkload/test_sample.py", line 19, in testAvailable
18:36:24 [INFO]      [exec]     self.get(server_url, description="login page")
18:36:24 [INFO]      [exec]   File "/usr/local/lib/python2.7/dist-packages/funkload-1.17.1-py2.7.egg/funkload/FunkLoadTestCase.py", line 434, in get
18:36:24 [INFO]      [exec]     follow_redirect=follow_redirect)
18:36:24 [INFO]      [exec]   File "/usr/local/lib/python2.7/dist-packages/funkload-1.17.1-py2.7.egg/funkload/FunkLoadTestCase.py", line 353, in _browse
18:36:24 [INFO]      [exec]     description=None, redirect=True)
18:36:24 [INFO]      [exec]   File "/usr/local/lib/python2.7/dist-packages/funkload-1.17.1-py2.7.egg/funkload/FunkLoadTestCase.py", line 245, in _connect
18:36:24 [INFO]      [exec]     raise self.failureException, str(value.response)
18:36:24 [INFO]      [exec] AssertionError: /nuxeo/nxstartup.faces
18:36:24 [INFO]      [exec] HTTP Response 401: 
18:36:24 [INFO]      [exec] ----------------------------------------------------------------------
18:36:24 [INFO]      [exec] Ran 1 test in 0.910s
18:36:24 [INFO]      [exec] FAILED (failures=1)
18:36:24 [ERROR]      [exec] Result: 1