Add link to display list of repositories mirrored

This task is part of story #7326 see list of repositories mirrored

Change-Id: I2b9f50729a9811ae79dc9afb376ac324b404c759
List repositories on a mirror

This task is part of story #7326 see list of repositories mirrored

Change-Id: I1d8a48aa166c4aeb9eae8e3af0cda513b581dd43
Merge commit 'refs/changes/49/3149/6' of ssh://gerrit.tuleap.net:29418/tuleap into HEAD

* ssh://gerrit.tuleap.net:29418/tuleap:
  List repositories on a mirror
  Add link to display list of repositories mirrored

Change-Id: I470db1a80699607963ee6b597db86efc2fd9df20
This is Tuleap 7.6.99.11

Change-Id: I5feee2cbfb21700094ad67927d87ca429b90e7d5