use qa branches of bccvl repositories
get rid of more source checkouts and pin versions
update gu.plone.rdf, gu.z3cform.rdf, gu.repository.content
remove mr.developer and pin current packages
pin everything to have a stable qa environment
Merge branch 'develop' into qa
Merge branch 'develop' into qa

* develop:
  remove unzip option don’t allow picked version in staging re-order versions.cfg ignore .vagrant folder
Merge branch 'develop' into qa

* develop:
  update org.bccvl.testsetup
  really ignore picked-versions.cfg in top level folder only
Merge branch 'develop' into qa

* develop:
  upgrade plone.app.contentypes, org.bccvl.site
Merge branch 'develop' into qa

* develop:
  update theme and site package
  pin plone.app.widgets
  set server timezone to Australian Eastern Standard Time.
Merge branch 'develop' into qa

* develop:
  update bccvl packages
  upgrade gu.z3cform.rdf
  add dependency on gu.transmogrifier
Merge branch 'develop' into qa

* develop:
  update testsetup
Merge branch 'develop' into qa

* develop:
  upgrade compute
Merge branch 'develop' into qa

* develop:
  update compute site and testsetup packages
  support configuration of internal url
Merge branch 'develop' into qa

* develop:
  update org.bccvl.site, theme and compute
  update gu.z3cform.rdf
  pin plone.app.event (1.2.1 doesn’t work with plone.app.vocabularies 2.1.14)
Borrowed some project infrastructure from TerraNova's buildout repo

--HG--
rename : bootstrap.py => bootstrap-buildout.py
rename : buildout.cfg.staging => configs/staging.cfg
extra : rebase_source : c557702d7f54527a83f9a7fcf9aecf4f8077830d
Move buildout configs to configs/

--HG--
rename : buildout.cfg.jenkins => configs/jenkins.cfg