Merge branch 'dev'

Merge pull request topcoder-archive#903 from appirio-tech/dev

cleaning up community overview - review board, copilot, CAB

Merge pull request topcoder-archive#894 from appirio-tech/dev

Predix skill picker and tco16 banner tweaks

Merge pull request topcoder-archive#892 from appirio-tech/dev

Promote dev to master - Predix

Merge pull request topcoder-archive#890 from appirio-tech/dev - promo…

…te to prod

Merging ratings graph fixes

Merge pull request topcoder-archive#888 from appirio-tech/patch/auth0…

…-idp-migration

Patch/auth0 idp migration

https://app.asana.com/0/100297043256537/163129582694726

Merge pull request topcoder-archive#878 from appirio-tech/qa-integration

Promoting to Prod (Members Subdomain and TCO17)

Using latest released version of accounts app instead of pointing to …

…the dev branch