Football timer designed for the NGFFL flag football league based on an original design by Sheldon Smith. 

Features include:

 -- 30 second play clock with vibrations at 15, 10, 5, and 0 seconds. (Pressing up button starts clock or stops it and resets it to 30 if it is already running.)

 -- 30 minute game clock with vibration at 2 and 0 minutes.

 -- Game clock status indicator - Changes color and message to show whether clock is stopped or running at a glance.

 -- Quick-Edit mode (long-press the down button) to quickly add or subtract time.

 -- Time of Day visible at top of screen.

 -- Persistent memory: App will be aware of the game and play clock state if the app is exited (although vibrations will not occur) and will pick up with the correct time remaining when the app is restarted. 

Features Planned but Not Yet Implemented:
 -- Menu to access the following features:
 -- -- Reset the game clock without having to wait for it to wind down or having to use the Quick-Edit mode.
 -- -- Set default starting values for the Play and Game Clocks other than 30 seconds/minutes respectively.
 -- -- Option to hide certain elements for a less cluttered screen.
 -- -- Option to disable the two-minute warning.