New features - change the number of Pomodoros

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First off, I love that you capture what I'm doing during the Pomodoro. IMHO that is your key differentiator and is quite cool. I do have two suggestions. I'm starting to use this to track my time to bill clients.

1. Under preferences, where it says "Start automatically a break of (variable) minutes every four" The four should be variable, as well.

Some people use the 25/5/25/5/25/5/25/30 Original Pomodoro Technique. And other people use the 50/10/50/30...so the four should be able to be TWO Pomodoros before the long break.

2. On one hand it's great that breaks can only be 45 seconds, but if there is an important interruption, then it would be nice to pause longer. I do like that pauses are finite. But you could compensate for increased flexibility by displaying how long the pause was.