User and context name are not uniquie any more.

[rendhalver]

We use Gangway for two clusters and we recently upgraded to v3.0.0.
We use the commands to create a users contexts so they are created in a single file.
After the upgrade the contexts it creates are being overwritten when the second one is created because the same email address is used for authentication for each cluster.

I fixed this issue in #75 and #79.
At some point the file I patched stopped being used and the changes were not merged into the commandline template.

As you can see Email is used for the name of the user.
https://github.com/heptiolabs/gangway/blob/master/templates/commandline.tmpl#L60

[rendhalver]

I see this changed in #87
Closing this