- Finished initial implementation of the auto updater. It checks for updates once per day, and saves the list of updates.
- Added isUpdateAvailable and updateList to the status api call so clients can display to the user
- Cleaned up StatusApiHandler 
  * moved utility method into the main class
  * fixed json response so that numerical values are json numbers instead of strings 
- Cleaned up Utility class 
  * appropriate static method converted into class extensions
  * removed UnixTime method and moved in existing UnixTime class extensions from the Item class file
  * fixed uses of UnixTime throughout the project to use the universal time method instead of local time, as all timestamps should be in UTC
- Fixed class declarations for existing static classes to use the "static" keyword for clarity