Bump gradle to 2.1.2 (like the app)

build.gradle

+1 −1

Original line number	Diff line number	Diff line
		@@ -3,7 +3,7 @@ buildscript {
		mavenCentral()
		}
		dependencies {
		classpath 'com.android.tools.build:gradle:2.1.0'
		classpath 'com.android.tools.build:gradle:2.1.2'
		}
		}