Updated DroidDoc from Android team

If you see new Android 1.1 SDK then you can see a new appearance of reference documentation. At long last the left frame has been added, and you can use the tree navigation or panel navigation there. All other, as I see, are without changes, and still there is no “use” functionality in this documentation. And probably this is a place where old plain “blue-white” javadoc is a rival of Android team’s documentation.