Changed the constructor in DataAccessLayer.h:
workout_pairs: changed workout_name to workout_id, exercise_name to exercise_id
workout_log: changed workout_name to workout_id
exercise_set_log: changed workout to workout_id, exercise to exercise_id

BusinessLayer.cpp
Added commenting, no primary key code changed yet.
Primary keys changed from strings to integer primaries in business tier (user_id's still needed).

Names of exercises resolved using inner joins (no complaints from the console - need to check for bugs)

Program functions on fresh build, after deleting database.

Commented out on_getExerciseBackButton_clicked() in the widget header file, because it prevented linker from finishing.

Added doxygen commenting to more functions.
Merge branch 'master' of https://github.com/kryzodoze/340-project

Conflicts:
	UpliftProject/widget.cpp