Don't hide the timecomponents of input fields, when context has whole_day set. In context of plone.app.event, this is done via JavaScript by plone.app.event itself.  Fixes: https://github.com/plone/plone.app.event/issues/167
prepare release
Merge branch 'master' of github.com:plone/plone.formwidget.datetime
fix tests
Simplify buildout infrastructure to be used only for test running on latest Plone 4.3.