Cleaned out some dead code
Added a formatted update time string. This makes updating in the background easier as the time will be formatted at source
Retrieve and format the time at which this weather report was retrieved
Just retrieve the time from the weather object, don't calculate it
Enable background updates
Implemented background updates
Removed old code
Removed old commented code
Consolidated constants into a single header
Added constants header to project
We no longer need this as it's already in a constants file
Import the constants header into each class
Add existing constants from around the project
Updated to use the new constants header