Allow Display Name in Overview

[bobapple]

Expected Behavior

When adding a vSphere connection, it should be possible to (optionally) set a display name for that connection.

Current Behavior

Sometimes it's necessary to configure an IP for the connection instead of a Hostname. The IP is then displayed in the overview.

Possible Solution

Additional (optional) field for display name or similar.

[Thomas-Gelf]

Update: column has been introduced, or better: the former name column is now api_name, and name is the new display name. For now it default to your server name. There will very soon be a form allowing you to tweak the name.

[Thomas-Gelf]

Schema: ae325b9