CLC-1015 Alert class not registering for overdue tasks
https://jira.media.berkeley.edu/jira/browse/CLC-1015
Merge pull request #493 from shacker/CLC-1015

CLC-1015 Alert class not registering for overdue tasks
CLC-998 Remove references to unavailable data tables
Match what is actually available in the QA and production environments
Merge pull request #494 from raydavis/raywip

CLC-998 Remove references to unavailable data tables
[CLC-506] Hopefully last bit of tinkering for CD