docker-libreoffice-convert for java spring

To build:

Spostarsi nella directory e lanciare il comando
`sudo docker build -t tornabene/convert .`

To run:

`sudo docker run -ti  -d -p 12022:12022  tornabene/convert  /usr/bin/java -Xms256m -Xmx768m  -jar  xxx.jar  --spring.profiles.active=prod `