Add page to display notifications settings

Ref: startinblox/applications/sib-app#255

https://invis.io/3POVGBKAQD8#/384778029_Parame-tres_-_Notif

changed milestone to %Projects part I

By Alexandre on 2019-11-06T14:17:37 (imported from GitLab project)

assigned to @christophehenry

By Alexandre on 2019-11-06T14:17:41 (imported from GitLab project)

mentioned in issue #255 (moved)

By Christophe Henry on 2019-11-19T08:15:28 (imported from GitLab project)

mentioned in commit 3ae2c36a

By Christophe Henry on 2019-11-19T09:37:54 (imported from GitLab project)

mentioned in merge request !81 (closed)

By Christophe Henry on 2019-11-19T09:40:25 (imported from GitLab project)

mentioned in commit cf0d2c63

By Christophe Henry on 2019-11-19T09:42:59 (imported from GitLab project)

changed the description

changed time estimate to 5h

mentioned in commit 9dc88443

By Christophe Henry on 2019-11-20T16:34:55 (imported from GitLab project)

changed milestone to %10

By Alexandre on 2019-11-26T09:09:22 (imported from GitLab project)

mentioned in commit bc0514ba

By Christophe Henry on 2019-12-11T14:44:08 (imported from GitLab project)

assigned to @alexbourlier and unassigned @plup

assigned to @rachel and unassigned @alexbourlier

unassigned @rachel

removed milestone

changed milestone to %Notifications - job board

mentioned in issue #669 (closed)

Closing #853 (moved) does handle it

closed