* Set environment URLs in webpack config.
* Provide non NULL dev server
* QA env uses the pq TLD
* Include icons in qa env
* Move base configs to develop.
local configurations should be done in the `./config/local.json` file.
* Fix config override loading to default to development
* Standardize url formatting
* Limit QA settings to those set in production
* Set self hosted in a config
* Specify cloud instead of production
Self hosted and cloud are both production environments.
The ENV setting is used to specify the env type while
NODE_ENV specifies whether development error handling and services.
* Update config instructions
* Remove invalid json
* Change env `production` references to `cloud`
* Fix formatting
Oscar Hinton
Matt Gibson