HTML export is missing buttons, text fields etc

[Google Code Exporter]

What steps will reproduce the problem?
1. create some wireframe with buttons, text fields etc
2. export to HTML
3. open HTML

What is the expected output? What do you see instead?
Expected: buttons I placed in Pencil show up in the HTML.

What version of the product are you using? On what operating system?
2.0.5.

Please provide any additional information below.
I think this is connected to the problem when I reopen pencil and some text 
fields seem empty but when double cliked they display their content.
Several people have complained about this in the FAQ comments: 
https://code.google.com/p/evoluspencil/wiki/FAQ

I would be happy to do some fundraising if needed. ;)

Original issue reported on code.google.com by [e-mail] on 17 Dec 2014 at 9:00