[PATCH 4 of 4] autocomplete: consistently show 'username (Full Name)'

[Thomas De Schampheleire]

On June 23, 2015 10:00:00 PM CEST, Thomas De Schampheleire <patrickdepinguin at gmail.com> wrote:
># HG changeset patch
># User Thomas De Schampheleire <thomas.de.schampheleire at gmail.com>
># Date 1435088059 -7200
>#      Tue Jun 23 21:34:19 2015 +0200
># Node ID 08fff816a576b4a6a70499d2d40e8ee516db83d4
># Parent  b609779e357e262092c323bc63eebd569e9e1f36
>autocomplete: consistently show 'username (Full Name)'
>
>There are three user-related autocompletion paths: members (when
>editing
>permissions), mentions (in comments), reviewers (in pull requests).
>The pop-ups shown when autocompleting would show
>    'Full Name (username)'
>unlike the way Kallithea normally handles such strings:
>    'username (Full Name)'
>Hence, line up the autocomplete code to use the same format.
>
>Note: there is a lot of duplication in this autocomplete code, to be
>refactored.

To be clear, I already started this deduplication...