CLC-3345 - Fix layout semester card for instructors
https://jira.ets.berkeley.edu/jira/browse/CLC-3345
Merge pull request #2171 from raydavis/raywip

CLC-3347 - Revert CLC-3178 changes pending fix for Canvas import inconsistency
CLC-3342 - Fix padding on semester card
https://jira.ets.berkeley.edu/jira/browse/CLC-3342
Merge pull request #2170 from christianv/CLC-3345

CLC-3345 - Fix layout semester card for instructors
Merge pull request #2169 from christianv/CLC-3342

CLC-3342 - Fix padding on semester card
CLC-3215 Stop redirecting to http when we're just going to get redirected back to https
CLC-3215 Go directly to "/auth/cas" instead of detouring through "/login"
CLC-3215 Fix Omniauth callback URL