Dump Fetched project and continue with automation for time being
Stretching, Pushup and Bench Press support added
Extracted all the rep parsing into a single method and used delegate to exercise specific work

* Craeted RawRep to hold the parsed rep data, which is not completely parsed
* Added overridden ToString to Exercise, ExerciseSet, WeightSet, DistanceSet
* Made ExerciseSet.TimeTaken as nullable
* Added ExerciseSet.IsPr for PR sets
* Updated GetPointsAndRepData to parse for PR