write readme
add contributing file
add xcode skeleton for Rest Less IOS app
Merge pull request #2 from krauzer/basic_setup

Basic setup: Readme, Contributing, Xcode Skeleton
Add playground example of working HTTP request.
Merge pull request #3 from aedwards12/setupBranch

Add playground example of working HTTP request.
Make http post function in playground

Function posts to a website and returns a response
Merge pull request #5 from krauzer/http_requests

Make http post function in playground