It contains a key fix about bucket creation.
It also changes the Rebaca link which sometimes breaks sphinx
spellcheck.
Change-Id: Iaa7c791ad9a70c9fb65288557c5c8e8cddb5f2d0
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
 .. _`[11]`: https://robotframework.org/
 .. _`[13]`: https://wiki.opnfv.org/display/PROJ/SNAPS-OO
 .. _`[14]`: https://github.com/oolorg/opnfv-functest-vrouter
-.. _`[15]`: https://www.rebaca.com/what-we-do/abot-5g-network-simulator/
+.. _`[15]`: https://github.com/RebacaInc/abot_charm
 .. _`[16]`: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-testing/e2e-tests.md
 .. _`[17]`: https://github.com/Metaswitch/clearwater-heat/blob/release-129/clearwater.yaml
 
 robotframework-requests===0.5.0
 robotframework-sshlibrary===3.3.0
 ansible===2.3.2.0
-xtesting===0.80.0
+xtesting===0.81.0
 bandit===1.1.0
 ruamel.yaml.jinja2==0.2.2
 -e git+https://opendev.org/openstack/tempest#egg=tempest