Round-Robin Routing for RedRouter

Performs basic Red-Robin routing by converting the "hosts" array into a single "host" array, regardless of type. Be sure that the Red-Robin router is before any middleware which affects the host property, such as Docker.

For example:

{
  hosts: ["10.100.1.10", "10.100.1.11"]
}

becomes:

{
  host: ["10.100.1.10"]
}