CLC-3271 Handle intermittent Canvas course/sections failures
Merge pull request #2126 from chikoon/CLC-3214-deep-linking

CLC-3215: Allow deep linking into CalCentral - Second Try
Merge pull request #2127 from raydavis/raywip

CLC-3271 Handle intermittent Canvas course/sections failures
CLC-3125-deep-linking - Second revert

:service parameter rejected on calcentral dev

https://calcentral-dev.berkeley.edu/auth/failure?message=invalid_ticket&strategy=cas