Easify revelation of current User Account

[jri]

A logged in user might want reveal its own User Account topic, e.g. to change the password.
Currently she must reveal the topic by using search.

Clicking the user name in the login status (upper/right) should reveal the User Account topic instantly.

Thanks, dgf, for this idea.

[Jörg Richter]

Contacts: add further index modes (#420, #415).

You can search a Person by its entire name, either by phrase search or boolean search e.g.

    "Terry Winograd"
    Terry AND Winograd

You can search Persons and Institutions by combined Address terms, e.g.

    Hauptstraße AND Berlin
    10829 AND Berlin

For developers: you can key-search for a User Account topic by its username, e.g.

    curl localhost:8080/core/topic/by_value/dm4.accesscontrol.user_account/terryw

In preparation for #415 (Easify revelation of current User Account).

See ticket 420.
See ticket 415.

• Changeset: 66cda5572c76ae8c3d407fedf8a8dc0dbc1ca325
• URL: ​https://github.com/jri/deepamehta/commit/66cda5572c76ae8c3d407fedf8a8dc0dbc1ca325

[Jörg Richter]

Access Control: reveal user account topic (#415).

Clicking the user name in the login status (upper/right) reveals the User Account topic.
This is useful when the logged in user want to change hers password.

Webclient public client-side API:

dm4c.render.link() is new utility method.

Close ticket 415.

• Changeset: f5234b7b33cef27bb9dd919f60445030f441d32a
• URL: ​https://github.com/jri/deepamehta/commit/f5234b7b33cef27bb9dd919f60445030f441d32a