Working /createConnection and /destroy methods

This code is already on the production site can be reached by post requests.

Here are the following request body examples:


```json
/destroy
{
  username: "Nicholas Montelibano",
  password: "password",
  connectionID: "25"
}
```


```json
/createConnection
{
  username: "Alex Lende",
  connectionName: "StompingBunnies",
  serverHost: "5.1.2.7.9",
  serverPort: "7777",
  serverPass: "aaaaaa",
  streamHost: "98.76.54.32.1",
  streamPort: "4545",
  streamSuffix: "mpd.ogg"
}
```

see trello card [here](https://trello.com/c/MaCrm5no) for refactoring of some code that needs to eventually be done.