* Reduce service worker functionality to minimal offline page
* Update docs for service workers
* Add comment to fix test
* Include incrementable static cache
* Add TODO comments about removal
* Fix trailing whitespace
* Removes collective_noun and collective_noun_disabled from app
* Config Generalization: replaces community_qualified_name with community_name
- Generalizes SiteConfig after the removal of collective_noun field
- Updates copy where necessary to be readable with community_name
- Makes the community_name SiteConfig description more explicit
- Adds flexibility for Admins by removing appended "community"
* Adds a data_update script to remove collective_noun and collective_noun_disabled
* Removes appended community from stories_controller.rb
* Removes unnecessary quotation marks around SiteConfig.community_name.to_s
* Makes SiteConfig community_name description more explicit
* Removes topic from #email_from and replaces arg with _
* Removes argument from #email_from (facepalm)
* Reverts changes to application_mailer and notify_mailer_spec
* Removes default "Community" topic from application_mailer and makes topic optional
* Refactors #prepopulate_new_form to resolve Code Climate failures
* Refactors #email_from even further by use of a ternary operator per review suggestion
* Simplifies the data_update script used to remove collective_noun per review request
* Adds a data_update script to append community to community_name
* Updates data_update script to correctly append Community to community_name
* Removes RemoveCollectiveNounFromConfig and updates other script
* Removes superfluous false from data_update script
* Updates data_update script to be more idiomatic
* Initial work for streaming app shell way of using serviceworkers
* Close in on serviceworker adjustment finalization
* Add docs and loading indicator
* Remove useless code
* Don't run on API
* Update app/javascript/contentDisplayPolicy/hideBlockedContent.js
* Fix small details
* Don't run serviceworker.js code in test env
* Fix JS in serviceworker
* Move private keyword to proper place in async controller
* Change shell_version to HEROKU_SLUG_COMMIT
* Update caching config
* Add test for async_info/shell_version
