Update README.md

Updated to reflect major changes

Author: sibblegp

README.md

@@ -7,7 +7,7 @@ Python Library for the Coinbase API for use with three legged oAuth2 and classic
 
 ## Version
 
-0.2.0
+0.3.0
 
 ## Requirements
 - [Coinbase Account](http://www.coinbase.com)
@@ -51,6 +51,10 @@ More documentation coming soon.
 
 ## Changelog
 
+0.3.0
+
+* Major Updates
+
 0.2.1
 
 * Updated SSL Certs
@@ -95,6 +99,7 @@ Contributions are greatly appreciated.  Please make all requests using built in
 
 - George Sibble <gsibble@gmail.com>
 - Chris Martin <ch.martin@gmail.com>
+- Matt Luongo
 
 ## License