Bug#819074: [Android-tools-devel] Bug#819074: point gradle to plugins

[Hans-Christoph Steiner]

What are the rules for the plugins that are included when you download
the gradle-2.14-bin.zip from gradle.org?  Do you have to add a path to
build.gradle to use those files as the plugin binaries?  Will gradle try
downloading those from a maven repo?  I mean like the Java plugin.  I
think in Debian, the Android plugin should behave the same as the gradle
Java plugin when the gradle android plugin is installed.