------------------
New:
- Dropped support for Plone 4.1.
[hvelarde]
- Added some more fields to portal_setup import/export, including
extra_user_filter, group mappings, and plugin type (AD/non-AD).
[adaugherity]
Fixes:
- Fix Travis CI build by pinning ``coverage`` and by ensuring different
Plone versions are actually tested.
[davidjb]
- Added ``metadata.xml`` to profile, plus empty upgrade step, so the
add-ons control panel does not complain that we have no upgrade
procedure.
[maurits]
- Fixed plugin activation for AD; correctly add mandatory schema items; activate
group management plugin for non-AD (to allow modifying group memberships via
Plone).
[adaugherity]
- Properly store settings made via control panel so that the control panel,
ZMI, and portal_setup export all show the same data.
[adaugherity]
- Miscellaneous minor bugfixes and documentation improvements.
[adaugherity]
- Use zope.interface decorator.
[gforcada]