Sort course and enrollment pairs on dashboard
Merge pull request #5503 from edx/diana/reorder-dashboard-courses

Sort course and enrollment pairs on dashboard
add Solano CI.
Merge PR#3. Solano: Add post worker hook for copying artifacts.
fixed capturing screenshots
adding post worker script
fixing file log error
introduce bok-choy shards, new firefox version
re-shard lms to fix a failing test.
Add quality report capability.