[repo] Add a publish/subscribe mechanism for inter-instance communication using zmq Each repo can have a publishing and any number of subscribing sockets whose addresses are specified in the instance's configuration. An application or cube can subscribe to some 'topics', and give a callback that gets called when a message matching that topic is received. As a proof of concept, this introduces a hook to clean up the caches associated with the repository when an entity is deleted. A subscription is added using Repository::zmq::add_subscription; the callback receives a list representing the received multi-part message as argument (the first element of the message is its topic).

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The personal information describing a User can be modified using the edit form

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of the user. You can access it through the dropdown-menu under the link on the

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top-right of the window, labeled by your login. In this menu, click the

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"profile" link to go to this form.

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Each user can as well customize the site appearance using the "user's

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preferences" link in this menu. This will show you a form to configure which

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boxes are displayed, in which order, etc...

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.. image:: doc/images/userprefs