iOS work in progress.
Resolve #3 - buttons show up now
Resolve #19 - Can load a custom URL multiple times
Resolve #22 - Using the new iOS SDK
Resolve #24 - To set a custom APIKey and Secret for a particular room you can make a CURL request with apiKey and secret params. eg.
`curl -k https://localhost:5000/customKey -d "apiKey=APIKEY&secret=SECRET" -X "GET"`

This room has to not already exist though.