* Add URL_PATH environment variable for reverse proxy deployments
For example, this can be used to run TeslaMate behind a reverse proxy, using a
URL path such as "/teslamate".
* gettext: update pot and po files
Generated using:
mix gettext.extract --merge
* web: run mix format
* gettext: update pot and po files
Re-generating gettext files after running mix format.
Generated using:
mix gettext.extract --merge