Update index.android.js to support communication with app

[Dima-Android]

No description provided.

[Dima-Android]

When i was integrating reader into the app i used version from mid december and it worked well.
Now i am trying to use version from march 10th and reader for some reason doesn't work. The WebView remains blank.

I do the following from the Android's WebView:

1. Load view.html
2. As it loads in console i see:

WEBVIEW_LOG_TAG:Uncaught ReferenceError: Cannot access 'PageWidth' before initialization -- From line 41439 of file:///data/user/0/org.zotero.android.debug/files/runningHtmlEpubReader/view.js

3. Wait for it to finish loading
4. call createView (you can find implementation in the file in index.android.js
5. In console I see:

WEBVIEW_LOG_TAG:Uncaught ReferenceError: createView is not defined -- From line 1 of file:///data/user/0/org.zotero.android.debug/files/runningHtmlEpubReader/view.html

Can you please help me debug and fix this, as I am not sure what is the cause.

[AbeJellinek]

Give it a try now? Circular dependency issue, though it's odd that it only caused an error on Android.

[AbeJellinek]

And pushed a lint commit here - this looks good as long as it's working on your end after that fix!

[Dima-Android]

It works! Thank you. Please merge.