Rejected classes can be removed from getTaughtSections and similar functions.

Inserted include_rejected as a boolean for various functions in order to Do This Properly, goddammit.
Rejected classes can be removed from getTaughtSections and similar functions, try 2
Adding a more fine status-based control.
I'm a derp who doesn't know how to python
Revert "I'm a derp who doesn't know how to python"

This reverts commit 6ac3e5176addf6b27bc07295b734fdfe2d573b36.
Revert "Adding a more fine status-based control."

This reverts commit 7acefa19fa8769e183cfb7ca93f51e33e7640e5f.
Change default include_rejected to False on getTaught*
Merge pull request #575 from learning-unlimited/teaching_hours

Rejected classes can be removed from getTaughtSections and similar funct...