Initial commit.
Start of AsyncTask for talk list download.
Async task now deals with download of talks.
Add voting URL setting.
Correctly remember fullscreen setting.
Show and hide UI elements with GUI modes.
Add buttons for voting.
Handle back button.
Add proper vote buttons.
Use same colors as Oy web client.
Add licence info.
Start on voting classes.
Tidy UI.
Persist selected talk through configuration changes.
Better network resilience in HTTPClient.
First pass at voting thread.
Serialise and deserialise votes.
Implement max attempts.
Improve error reporting.
Combine thread into nonconfiguration instance to minimise recreation of threads.