Bump version for beta release

Author: bhurling

gradle.properties

@@ -4,7 +4,7 @@ org.gradle.configureondemand=true
 org.gradle.caching=true
 
 GROUP=com.github.triplet.gradle
-VERSION_NAME=2.0.0-SNAPSHOT
+VERSION_NAME=2.0.0-beta1
 
 POM_DESCRIPTION=Gradle Plugin to upload APKs and App Bundles to the Google Play Store