Added support of Android Gradle plugin 1.3.x
Added support of Android Gradle plugin 1.3.x

- starting from 1.3 Android Gradle plugin may define task compileDebugJavaWithJavac instead of old fashion compileDebugJava, handling this case

sourcegraph/srclib-java,alexsaveliev/srclib-java,sourcegraph/srclib-java,alexsaveliev/srclib-java,alexsaveliev/srclib-java,sourcegraph/srclib-java