Fix breaking test cases. QuerySet on Lessons now returns sorted list of Lessons. Make assertions take the alphabetical ordering into account.
Fix breaking test cases.
QuerySet on Lessons now returns sorted list of Lessons.
Make assertions take the alphabetical ordering into account.

vahtras/amy,wking/swc-amy,swcarpentry/amy,swcarpentry/amy,pbanaszkiewicz/amy,wking/swc-amy,swcarpentry/amy,vahtras/amy,pbanaszkiewicz/amy,wking/swc-amy,vahtras/amy,wking/swc-amy,pbanaszkiewicz/amy