0.7.0

Added

• Warning while printing, disable in settings (right checkbox in Warn column).
• Settings versioning
• Clear smartplug array on upgrade to account for data structure changes (crude hack until future data structure improvements).

Changed

• Settings dialog for additional warning setting.
• Toggle off function changed to escape special characters required for jquery selectors.

Fixed

• Toggle off issue when using ip address and warning prompt due to jquery selectors.