Create endpoint for making move on game

[jacobchrismarsh]

I'm gonna work under the assumption that the JSON gaston sent to me will be structured something like this:

{
    "from": <int>,
    "to": <int>
}

And I will return a response that looks like this:

{
   "success": <boolean>
}

[jacobchrismarsh]

@gaganza What do you think of this?