removed `CMS_TEMP_PATH` and `CMS_TEMP_URL`
`CMS_TEMP_PATH` and `CMS_TEMP_URL` are now calculated from `CMS_PATH` and `CMS_URL` and no longer read from `cms.json`
just in progress ...
removed `CMS_PATH`
`CMS_PATH` is no longer needed in `/config/cms.json`