fix time units on correlation example
clarify CDN locations
fix error instantiating close wrapper
fix bar charts
Merge pull request #1249 from ContinuumIO/hotfix/close_wrapper

fix error instantiating close wrapper
Fix superflous dataranges.
Temporarily remove embed examples until get fixed.
Temporarily remove not working examples: taylor_server and table_server notebooks.
Merge pull request #1241 from ContinuumIO/task/docs_061

Task/docs 061
Merge branch 'master' into feature/ar_VersionCheck