API user capturer

Create the user capturer API.

Create, Update, Delete Only for admin users. Get all for admin. For capturer can only get his own user. Visualizer not authorized.

/estimate 4h

changed milestone to %Users

added Backend label

changed the description

changed the description

added To Do label

assigned to @apoyen

created branch 7-api-user-capturer to address this issue

mentioned in merge request !4 (merged)

closed via merge request !4 (merged)

mentioned in commit 6c9d00a6

removed To Do label