Plone.app.controlpanel

------------------

- Disable autocomplete for the mail control panel's SMTP user id and password
fields. Otherwise some browsers complete them with the site user id and
password. This closes http://dev.plone.org/plone/ticket/9185.
[davisagli]

- Different descriptions for Stripped attributes and Stripped combinations
fields.
[thomasdesvenain]

------------------

- Increased refresh time interval to 30 seconds for the restart action of the
maintenance control panel.
[kleist, hannosch]

------------------

- Changed some messages in ramcache-controlpanel view.
[vincentfretin]

------------------

- Check whether users can be added to the group. Don't show the add form on
usergroup-groupmembership if not.
[esteele]

----------------

- Use the standard libraries doctest module.
[hannosch]

- Adjusted tests to match new PortalTransforms and Plone defaults.
[hannosch]

- Use correct listingheader_user_name or listingheader_group_name instead
of listingheader_group_user_name in usergroups-usermembership
and usergroups-groupmembership.
Fixes http://dev.plone.org/plone/ticket/10747
[vincentfretin]

- Removed text from skins-control panel, since 'Mark External Links'
does not have to be checked for 'open in new window' to work. 10772
[cwainwright]

- Update license to GPL version 2 only.
[hannosch]

------------------

- Fixed types.pt to render in cmf.pt.
[pilz]

- Fixed typo that prevented a message from showing up when switching
back from emaillogin to login in with userid.
[maurits]

- Updated help text for users overview control panel.
[davisagli]