MA-81 Honor video download setting with VAL-enabled videos.
Merge pull request #5584 from edx/nimisha/val/MA-81

MA-81 Honor video download setting with VAL-enabled videos.
Update Contributing documentation with new PR process. OPEN-111
Merge pull request #5376 from edx/sarina/new-contributor-docs

Update Contributing documentation with new PR process. OPEN-111
Some strings were missing i18n calls
Replace course status message
Merge pull request #5534 from edx/i18n-cms-index

Some strings were missing i18n calls
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.
Merge Coverage Reports
TE-465
Upgrade to mongo 2.6.4
Publish datadog stats for build
TE-453