no more ruby dependency

bin/templates/Activity.java

@@ -0,0 +1,16 @@
+package __ID__;
+
+import android.app.Activity;
+import android.os.Bundle;
+import com.phonegap.*;
+
+public class __ACTIVITY__ extends DroidGap
+{
+    @Override
+    public void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        super.loadUrl("file:///android_asset/www/index.html");
+    }
+}
+