Merge "Add dontwarn flags for android.support"

  public <init>(...);

}

# The support library contains references to newer platform versions.

# Don't warn about those in case this app is linking against an older

# platform version.  We know about them, and they are safe.

-dontwarn android.support.**

# Xml files containing onClick (menus and layouts) require that proguard not

# remove their handlers.

-keepclassmembers class * extends android.app.Activity {