Minor cleanup/adjustments & change of name

.gitignore

README.md

docker-compose.yml

docker-compose_nginxphp.yml

src/ct_grafana/template_dashboard.json

src/ct_nginx/nginx.conf

src/php_app/app/powerflux/Common.php

src/php_app/app/powerflux/Configuration.php

src/php_app/app/powerflux/ErrorOutput.php

src/php_app/app/powerflux/Files/File.php

src/php_app/app/powerflux/Files/FileApp.php

src/php_app/app/powerflux/Files/FileSettings.php

src/php_app/app/powerflux/Influxdb.php

src/php_app/app/powerflux/Parser.php

src/php_app/app/powerflux/Prices.php

src/php_app/composer.json

src/php_app/public/get_ancient.php

src/php_app/public/update.php