Updated README with setup instructions

Author: the-freshlord

README.md

@@ -1,2 +1,63 @@
 # RealDeal
-eMerge of America 2017 Hackathon iOS App utilizing ARKit, Vision, and VISA's VMORC
+eMerge of America 2017 Hackathon iOS App utilizing ARKit, Google Cloud Vision API, and VISA VMORC API
+
+## Technology
+
+* Swift 3.0 / 4.0
+* Xcode 9.0.0 Beta
+* iOS 11 Beta
+* ARKit
+* Google Cloud Vision API
+* VISA VMORC API
+
+## Requirements
+
+* Swift 3.0 / 4.0
+* Xcode 9.0.0 Beta
+* iPad Pro with at least an A9 processor
+* Cocoapods 1.2.1
+* Ruby 2.3.1
+
+## Installation
+
+### Ruby
+Before installing CocoaPods, you will need the correct version of Ruby. For installing and managing different versions of Ruby on your local machine, we recommend using [Ruby Version Manager (RVM)](https://rvm.io/). Begin with the following command:
+```
+$ gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
+```
+Then run the following command to install RVM:
+```
+$ \curl -sSL https://get.rvm.io | bash -s stable
+```
+If the previous step is successful, run the following command to install Ruby 2.3.1:
+```
+$ rvm install ruby-2.3.1
+```
+Now run the following command to check that the correct version is being used:
+```
+$ ruby -v
+```
+The version reported should look like this:
+```
+ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-darwin15]
+```
+
+### Cocoapods
+[CocoaPods](https://cocoapods.org/) is a dependency manager for Cocoa projects. You can install it with the following command:
+```
+$ gem install cocoapods
+```
+
+### Setup
+After installing CocoaPods, use the following command to clone the repo:
+```
+$ git clone git@github.com:silverlogic/RealDeal.git
+```
+Then run the following command to install the dependencies used:
+```
+$ pod install
+```
+Then run the following command to open the project and start coding:
+```
+$ open RealDeal.xcworkspace
+```