Update README

Author: nickai

README.md

@@ -2,14 +2,32 @@
 
 Welcome to the open-source [CodePath](http://thecodepath.com) iOS Guides. Our goal is to become the **central crowdsourced resource** for complete and up-to-date iOS content and tutorials. [Just take me to the notes](https://github.com/thecodepath/ios_guides/wiki)!
 
-[![CodePath](http://i.imgur.com/XgxWfyF.png)](http://thecodepath.com)
-
 ## Motivation
 
 Ever been **frustrated finding information on outdated one-off blog posts and tutorials** that has since become irrelevant? How many times were you googling only to find your answer only on a **2 year old StackOverflow post**? We believe there's got to be a better way. Why not have the community work together to create useful and detailed documentation for every aspect of iOS (or any platform)? There's absolutely no reason that we should have to make do with outdated, vague or un-editable content anymore.
 
-Read about our [mission to change the way engineers learn new technologies](https://github.com/thecodepath/android_guides/wiki/The-CodePath-Goal) and we would love for you to [get involved](https://github.com/thecodepath/android_guides/wiki/The-CodePath-Goal#how-do-i-help)! In addition, we are a fledgling startup so if you like this guide and what we are trying to do, please consider following us on twitter [@codepath](https://twitter.com/codepath) or [tipping via gittip](https://www.gittip.com/nesquena/)!
+## Contributors
+
+These guides were originally created and adapted by [Timothy Lee](https://github.com/timothy1ee) as a part of our [CodePath](http://codepath.com) training and bootcamps. We have also had contributions from many community members including:
 
-## For Older Guides
+ * [Ben Sandofsky](https://sandofsky.com) (CodePath Instructor)
+ * [Roger Hu](https://github.com/rogerhu) (CodePath Alumni and Instructor)
+ * [Nick Aiwazian](https://github.com/nickai) (CodePath Alumni and Instructor)
+ * [Nhan Nguyen](https://github.com/nhan) (CodePath Alumni)
+ * [Matthew Mo](https://github.com/Mattmlm) (CodePath Alumni)
+ * [Edward Freeman](https://github.com/NinjaSudo) (CodePath Alumni)
+ * [Robert Manson](https://github.com/litso) (CodePath Alumni)
+ * [Eugenia Leong](https://github.com/euleong) (CodePath Alumni)
+ * [Madhan Padmanabhan](https://github.com/itismadhan) (CodePath Alumni)
+ * [Aditya Jayaraman](https://github.com/adit99) (CodePath Alumni)
+ * [Jasdev Singh](https://github.com/Jasdev) (CodePath Alumni)
+ * [Amay Singhal](https://github.com/aamays) (CodePath Alumni)
+ * [Nilesh Agarwal](https://github.com/ndagrawal) (CodePath Alumni)
+ * [Uday Mitra](https://github.com/udaymitra) (CodePath Alumni)
+ * [Alberto Campos](https://github.com/alberto-campos) (CodePath Alumni)
+ * [Sudipta Bhowmik](https://github.com/pokiebo) (CodePath Alumni)
+ * [Michael Lipman](https://github.com/mlipman) (CodePath Alumni)
+ * [David Fontenot](https://github.com/hellyeah) (CodePath Alumni)  
+ * [Eric Gu](https://github.com/ericcgu)
 
-The current guide is designed around Swift, and iOS 8. [Older guides](https://github.com/thecodepath/objc_ios_guides/wiki) are still available covering Objective-C.
+If you are interested in contributing, please check out our [contribution guidelines](https://github.com/codepath/ios_guides/wiki/Contributing-Guidelines) for this project.