Add requirements to README.md

Author: nitzanj

README.md

@@ -1,5 +1,5 @@
-Cloudinary
-==========
+Cloudinary Android SDK
+======================
 
 Cloudinary is a cloud service that offers a solution to a web application's entire image management pipeline.
 
@@ -11,7 +11,9 @@ Cloudinary offers comprehensive APIs and administration capabilities and is easy
 
 Cloudinary provides URL and HTTP based APIs that can be easily integrated with any Web development framework.
 
-For Android, Cloudinary provides a library for simplifying the integration even further. The library requires Android 2.3 or higher.
+## Requirements
+The library requires Android version 4.0.3 (Ice Cream Sandwich) and up.
+
 ## Gradle Integration
 Add the following dependency to your build.gradle: