README update

[willemvd]

• In the README there are instructions to setup PostgreSQL yourself, but in the latest openshift-template there is a PostgreSQL created.
• The README also points to a gogs.yaml but this should be the openshift-template.yaml I guess
• Are the more things changed? Maybe the stuff around using the ConfigMap? There is also a gogs-data PersistentVolumeClaim so is that still needed?

[rafaeltuelho]

Also please add a note about the admin Gogs user. As described in GOGs' official FAQ [1]:

Administration

How can I become an administrator?

The first registered user with ID = 1 is an administrator. No e-mail confirmation is required for this (if enabled). > The default administrator can log into Admin > Users and authorize another user. A user will also be an > administrator if they register in the install page.

[1] https://gogs.io/docs/intro/faqs

[thoraxe]

Please feel free to submit PRs.

[hodrigohamalho]

Please merge the PR.
I just went trough the same problem about credentials.

[siamaksade]

Merged