* Add Prettier formatting to source files and example files, and check that Prettier formatting is maintained on PRs
* Remove trailing-comma as we are using Node 6 on Circle
* Use latest Node 6 LTS version in Circle
* Remove unused test
* added a note about needing more than one language to be enabled to allow for a drop down
* Removing debug statements
* Add 'Help Translate' to translatable strings, improves error messages around missing translated strings, calls write-translations on some routes
* Adds sitemap.xml to live server and build. Versioning not supported. -- Also did some file name and module cache cleanups.