Add pivot packages to buildout ##
Update to zc.buildout 2.2.1 and setuptools 3.5.2
Restore auto-checkout of megrok.z3cform
Use pivot branch for gites.core and gites.db
Update versions. refs #5839
Add pivot packages in tests ##
Update affinitic.testing and define version for beautifulsoup4 ##
Merge branch 'pivot' of https://github.com/gitesdewallonie/buildout-gites into pivot

Conflicts:
	versions.cfg
add gites.core in tests affinitic refs #5838
Merge branch 'pivot' of github.com:gitesdewallonie/buildout-gites into pivot
Add a shell script to update the pivot database. refs #5839
Merge branch 'pivot' of https://github.com/gitesdewallonie/buildout-gites into pivot
Merge branch 'master' of https://github.com/gitesdewallonie/buildout-gites into pivot

Conflicts:
	versions.cfg
Pin plone.z3ctable Affinitic refs #5922
Update sources refs ##
Prepare pivot release. refs #5839
Update packages. refs #5839