Update README to be inline with iOS README. (#193)

README.md

@@ -3,11 +3,9 @@ Welcome to the PayPal Android SDK. This library will help you accept Card, PayPa
 ![Maven Central](https://img.shields.io/maven-central/v/com.paypal.android/card-payments?style=for-the-badge) ![Sonatype Nexus (Snapshots)](https://img.shields.io/nexus/s/com.paypal.android/card-payments?server=https%3A%2F%2Foss.sonatype.org&style=for-the-badge)
 
 ## FAQ
-### Availability
-The SDK is currently in the development process. This product is being developed fully open source - throughout the development process, we welcome any and all feedback. Aspects of the SDK _will likely_ change as we develop the SDK. We recommend using the SDK in the sandbox environment until an official release is available. This README will be updated with an official release date once it is generally available.
 
 ### Contribution
-As the SDK is moved to general availability, we will be adding a contribution guide for developers that would like to contribute to the SDK. If you have suggestions for features that you would like to see in future iterations of the SDK, please feel free to open an issue, PR, or discussion with suggestions. If you want to open a PR but are unsure about our testing strategy, we are more than happy to work with you to add tests to any PRs before work is merged.
+If you have suggestions for features that you would like to see in future iterations of the SDK, please feel free to open an issue, PR, or discussion with suggestions. This product is fully open source. We welcome any and all feedback.
 
 ## Support
 The PayPal Android SDK is available for Android SDK 23+. See our [Client Deprecation policy](https://developer.paypal.com/braintree/docs/guides/client-sdk/deprecation-policy/android/v4) to plan for updates.