* Adapt dev env to run on a remote box
* webpack-dev-server ignores CLI arguments, so switched to environment
variables.
* Dynamically determine remote webpack host via APP_DOMAIN environment
variable, defined in application.yml.
* Setup content security policy to allow connecting to webpack on a
remote box, defined by APP_DOMAIN environment variable.
* Make Webpacker listen on 0.0.0.0
* Account for APP_DOMAIN port
* Add support for URI scheme and tests
* Fix a spec by disabling a Rubocop linter
* Add app_domain rake task
* Ensure "gitdocs serve" works for remote and local hosts
* Update .gitdocs.js
Co-authored-by: Michael Kohl <me@citizen428.net>
* Remove unnecessary rake task app_domain
* Fix gitdocs being broken due to quotes
Co-authored-by: Michael Kohl <me@citizen428.net>