Collective-xmpp-core

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- Set very common logs to debug
[thomasdesvenain]
- Remove dependency on jarn.i18njs
[jcbrand]
- Bugfix. XMPP passwords weren't being deleted for users with escaped
characters in their JIDs.
[jcbrand]
- Add control panel option to renew vCards of a selection of users.
[jcbrand]
- French translation
[thomasdesvenain]

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- Feature: Remove password from storage if jabber server returns not-authorized
in order to try to create the user again as this error comes up when the
password is still present but the jabber server doesn't have the user anymore
[ichim-david]
- Feature: Log response from the jabber server when trying to bind client and
it fails
[ichim-david]
- Bugfix: Could not get portrait data for users with custom profile pictures.
[jcbrand]
- Feature: Add a new control panel option to update all user's vCards.
[jcbrand]
- Bugfix: When pre-binding, fetch admin user's password from IXMPPSettings.
[jcbrand]

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- Feature: Include the user's portrait in their vCard.
[jcbrand]
- Feature: Update the user's vCard when they change their personal preferences.
[jcbrand]
- Bugfix: Last user's roster suggestions ignored by XMPP server.
[jcbrand]

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- Released. [jcbrand]

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- Bugfix. All xmpp passwords were cleared when deregistering a subset of users.
[jcbrand]

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- Previous release was broken. Didn't include ZCML files.
[jcbrand]