Cleanup example module, and provide alter hook example.
-added setting usage for api -fixed bugs -added new fields
PSU CDN (the default option) is now delivered via Amazon Cloudfront and off its proof of concept address.
updb will shift FROM https://webcomponents.psu.edu/cdn/ TO https://cdn.webcomponents.psu.edu/cdn/
The old CDN is being phased out and was an on-prem system vs the new one is a github CI / cloudfront driven workflow.
cms-token and other cms tags are now enabled by default. This is bumped to 3.6 to signal to update the webcomponents module to 3.6 which has a significant default performance boost as well as numerous UX / a11y updates in HAX itself.
Version bumped to match D8 version