Updated ProGuard section of ReadMe for wording and removed unnecessary dependency from android example.

Karl Rieb · Karl Rieb · commit bc7db8445821 · 2016-07-15T11:16:20.000-07:00
diff --git a/ReadMe.md b/ReadMe.md
@@ -27,7 +27,7 @@ dependencies {
 }
 ```
 
-You can also download the Java SDK JAR and and its dependencies directly from the [latest release page](https://github.com/dropbox/dropbox-sdk-java/releases/latest).
+You can also download the Java SDK JAR and and its required dependencies directly from the [latest release page](https://github.com/dropbox/dropbox-sdk-java/releases/latest). Note that the distribution artifacts on the releases pages do not contain optional dependencies.
 
 ## Get a Dropbox API key
 
@@ -158,9 +158,10 @@ Another workaround is to tell your OSGi container to provide that requirement: [
 
 ### Does this SDK require any special ProGuard rules for shrink optimizations?
 
-Versions 2.0.0-2.0.3 of this SDK require specific ProGuard rules to work with shrinking enabled. However, since version **2.0.4**, the SDK no longer needs special ProGuard directives. However, you may want to consider adding "-dontwarn" directives for unused optional dependencies:
+Versions 2.0.0-2.0.3 of this SDK require SDK-specific ProGuard rules when shrinking is enabled. However, since version **2.0.4**, the only ProGuard rules necessary are for the SDK's required and optional dependencies. If you encounter ProGuard warnings, consider adding the following "-dontwarn" directives to your ProGuard configuration file:
 
 ```
+-dontwarn okio.**
 -dontwarn okhttp3.**
 -dontwarn com.squareup.okhttp.**
 -dontwarn com.google.appengine.**
diff --git a/examples/android/build.gradle b/examples/android/build.gradle
@@ -61,7 +61,6 @@ dependencies {
     compile 'com.android.support:appcompat-v7:23.1.1'
     compile 'com.android.support:design:23.1.1'
     compile 'com.android.support:recyclerview-v7:23.1.1'
-    compile 'com.fasterxml.jackson.core:jackson-core:2.7.4'
     // picasso 2.5.2 doesn't have OkHttp3 support (although it exists
     // on master). Must use OkHttp v2 and v3 until new picasso release
     compile 'com.squareup.picasso:picasso:2.5.2'
