Countdown Timer to a specific time #670
Description
Countdown timer should be able to countdown time till a specific time. Example: say the Sunday Worship service starts at 9:30 am. We should be able to count down the time till 9:30 am. This feature will definitely help churches to start exactly on time. Currently this feature is not present in Quelea.
The existing countdown timer can only countdown for a specific duration of time, but not till a given time.