Android Studio 3.0 update from Canary 9 to Beta 1 (Gradle plugin 3.0.0-alpha9 to 3.0.0-beta1)
Android Studio 3.0 update from Canary 9 to Beta 1 (Gradle plugin 3.0.0-alpha9 to 3.0.0-beta1)

Gericop/Android-Support-Preference-V7-Fix