Ability to set number of "Work --> Break" intervals which when reached, stops YAPA v2 from repeating intervals

[nbacon0]

An option to set a number of work intervals that when complete, stops the timer and all timed intervals in YAPA v2.

Current behavior: Work Interval --> Break Interval --> Work Interval --> Break Interval --> Ad infinitum

Desired behavior: Work Interval --> Break Interval --> Work Interval --> Break Interval --> ~~Set to Repeat x10~~ --> YAPA v2 stops timer after 10 repetitions.