CLC-1868 - IE9: bApp drop-downs: missing header color
https://jira.media.berkeley.edu/jira/browse/CLC-1868

Also fixes CLC-2394
Merge pull request #1497 from raydavis/raywip

CLC-2385 Handle section enrollment statuses other than E and W in Canvas import
CLC-2380 - Add paging for semesters
https://jira.media.berkeley.edu/jira/browse/CLC-2380
Merge pull request #1498 from christianv/CLC-2380

CLC-2380 - Add paging for semesters
Merge pull request #1499 from christianv/CLC-1868

CLC-1868 - IE9: bApp drop-downs: missing header color
CLC-2311 Remove no-op join from SQL query