Consider to remove SSL or make it configurable

[konradjurk]

I don't think that encryption is in the scope of this Node service and right now it prevents users from connecting to the service.

I can only imagine the following deployments:

• small company, everyone trusts each other: no encryption needed
• bigger company, encryption needed: They will probably have a more centralized approach like an Nginx in front of a lot of internal services where SSL terminates
• Public EC2 or other cloud vendor instance, encryption needed: There is probably a way to configure it on their end