Added another test file along with fixing a ton of repr methods
At 95% code completion
100% code coverage.  Fixed issue with an AerobicExercise repr returning AerobicExercise object
fixed merge conflicts
Fixed the last test in test_user.py failing.  Someone forgot to add '@pytest.mark.django_db' above the method header'
working calendar
removed some stuff from overview
Merge pull request #131 from CSc436/finalCalendar2

working calendar
Merge branch 'master' of https://github.com/CSc436/gymjournals into tagging
css file