Support for custom domains (white label) and region

[ahm322]

Support for custom domains (white label) for paid accounts (pro) using ngrok.hostname in web.config
also you can specify the region when starting the client by adding ngrok.region in web.config in the case of multiple projects select the first project's region.

<add key="ngrok.hostname" value="dev.test.com"/> <add key="ngrok.region" value="eu"/>

[dprothero]

Nice! These are great additions. I will take a closer look soon. In the meantime, perhaps you could investigate the two failing tests?

[tomasmcguinness]

I've love to see region support!

[keithlfs]

Region support would be fantastic as we use the .eu region.