Document fopen activation for argonaut plugin

It seems that in some cases fopen can get disabled in php.ini. This prevents connecting to argonaut server.

Note that fopen is also used in supann and applications plugins, and in core. But argonaut seems to be the only one to use it for network purposes.

(from redmine: issue id 5442, created on 2017-03-16, closed on 2017-05-03)

• Custom Fields:
  • Bug in version: 1.0.19
  • Support contract: None

Close issue

(from redmine: written on 2017-05-03)

closed

added Added label

changed milestone to %FusionDirectory 1.0.20