CLC-4140, test on SessionsController: CAS uid does not match original user uid
CLC-4220 If a multi-scheduled course has a PRINT_CD of A in its first row, ignore the other rows
CLC-4220 Order by print_cd
CLC-4220 Remove debug logging statement
CLC-4140, tests on re-authenticating in SessionsController
CLC-4220 Fix failing tests: H2 needs explicit NULLS LAST in sort
Merge pull request #3010 from raydavis/raywip

CLC-4057 Feature-flag BackgroundJobsCheck
CLC-4140, code style fixes per PR comments
Merge pull request #3007 from ctweney/clc-4220

CLC-4220 Byzantine print_cd business logic
Merge pull request #3009 from johncrossman/CLC-4140

CLC-4140, add SessionsController tests
CLC-4057 More exploratory BackgroundJobsCheck tinkering