Update README for publishing changes to S3 Maven

Author: oguzkocer

README.md

@@ -2,8 +2,6 @@
 
 # Backboard
 
-[![CircleCI](https://circleci.com/gh/tumblr/Backboard/tree/master.svg?style=svg)](https://circleci.com/gh/tumblr/Backboard/tree/master)
-
 A motion-driven animation framework for Android.
 
 `backboard` is a framework on top of [rebound](http://facebook.github.io/rebound/) that makes it easier to use by coupling it to views and motions.
@@ -19,6 +17,7 @@ A motion-driven animation framework for Android.
 ## Table of Contents
 
 * [Usage](#usage)
+* [Publishing a new version](#publishing-a-new-version)
 * [Getting Started](#getting-started)
     * [Performers](#performers)
     * [Imitators](#imitators)
@@ -32,12 +31,33 @@ A motion-driven animation framework for Android.
 Update your `build.gradle` with
 
 ```groovy
+repositories {
+    exclusiveContent {
+        forRepository {
+            maven {
+                url "https://a8c-libs.s3.amazonaws.com/android"
+            }
+        }
+        filter {
+            includeModule "com.tumblr", "backboard"
+        }
+    }
+}
+
 dependencies {
-   compile 'com.facebook.rebound:rebound:0.3.8'
-   compile 'com.tumblr:backboard:0.1.0'
+   implementation 'com.facebook.rebound:rebound:0.3.8'
+   implementation 'com.tumblr:backboard:0.2.0'
 }
 ```
 
+## Publishing a new version
+
+In the following cases, the CI will publish a new version with the following format to our S3 Maven repo:
+
+* For each commit in an open PR: `<PR-number>-<commit full SHA1>`
+* Each time a PR is merged to `master`: `master-<commit full SHA1>`
+* Each time a new tag is created: `{tag-name}`
+
 ## Getting Started
 
 Backboard is a framework on top of [rebound](http://facebook.github.io/rebound/) that manages how `Springs` are used and simplifies the