Geyser Notebook v0.8

This next version is just an incremental update with better geyser predictions. I hope to roll it out before the weekend.

Update (6/24): Version 0.8 has been released and is now available in the Android Market: http://bit.ly/Geysers. The update includes numerous minor upgrades to the prediction engine, two additional reporting states ('initial' eruption and 'unsure'/questionable), and numerous minor design fixes.