Disable JavaDoc creation for releasing on Maven

For some reason Gradle complains about every single class ("class not
found") when generating the JavaDoc. Since the JavaDoc is not that good,
and since as they say "ain't nobody got time fo' that", we just disabled
JavaDoc generation.

Hey, don't judge me! It works!

maven_push.gradle

@@ -108,6 +108,6 @@ afterEvaluate { project ->
 
     artifacts {
         archives androidSourcesJar
-        archives androidJavadocsJar
+        //archives androidJavadocsJar
     }
 }