Plone.app.controlpanel

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- Call searchUsers with the 'name' argument instead of 'login'.
'name' is the officially supported way according to the PAS interface.
[maurits]

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- Fix description of 'email as login' security setting. It said
existing users could go to the personalize information page and save
it to start using their email as login, but that no longer works and
is too hard to fix. We now only recommend using the
migrate-to-emaillogin page as manager.
Fixes http://dev.plone.org/ticket/11283
[maurits]

- Only show the inline editing setting if plone.app.kss is present.
[davisagli]

- Fix as site administrator modify users in controlpanel
when a user in the list is in administrator group, refs 12307
[maartenkling]

- When browsing users and groups, clear searchstring when adding
or removing. Also do not show search results then.
[maurits]

- When browsing users and groups, clear searchstring when selecting
show all.
[maartenkling]

- Add error class to portalMessage when portalMessage contains error
[maartenkling]

- Fix 'Redirect immediately to link target' setting doesn't stick 12892
[maartenkling]

- Change title and description for permitted styles so its correct
[maartenkling]

- Fix usergroup-groupmembership "Show All users" batching broken
[maartenkling]

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- Fixed issue with email_from_name set as string instead of unicode
This fixes http://dev.plone.org/ticket/12385
[ericof]

- Fixed issue with non-ascii Workflow titles breaking types
control panel.
[ericof]

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- Fixed i18n regression in control-panel.pt
[vincentfretin]

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- Added 'display publication date in author byline' option to Site
Settings control panel.
[vipod]

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- Users/groups controlpanel: When sending a password mail fails, an error
message will now be issued. Fixes http://dev.plone.org/ticket/6047
(together with a commit for Products.CMFPlone).
[kleist]