Added settings page and lots of bug fixes

# Status
![status](https://f.cloud.github.com/assets/1109982/907820/4f968902-fd66-11e2-9852-93254fca0a5a.jpg)
# Settings
![settings](https://f.cloud.github.com/assets/1109982/907821/4f98113c-fd66-11e2-8c37-2c2c2d0c0bbe.jpg)
# Backup
![backup](https://f.cloud.github.com/assets/1109982/907819/4f8a43d6-fd66-11e2-92d4-1d5cd570df07.jpg)
# Restore
![restore](https://f.cloud.github.com/assets/1109982/907822/4f9c8ea6-fd66-11e2-96e6-2f9352d07f55.jpg)
# Statusbar settings
![statusbar settings](https://f.cloud.github.com/assets/1109982/907818/4f6a289e-fd66-11e2-8744-7406add944a9.jpg)