Create SatPI package for Ubuntu or Debian

Ingredients:

• install and uninstall section (installing binary, web folder, systemd service file; create data folder)
• systemd service file that starts satpi with command line options pointing to the web and data folder created in the install section
• debian control file easily allowing people to create debian packages

Create package:

• rename the folder with satpi inside to satpi-<v.v.v>
• cd into the folder
• call dh_make -s --createorig -a to creating version and maintainer specific files for the package
• adapt the files created
• call dpkg-build -uc -us
• source, debug, and binary packages are created above the satpi-<v.v.v> folder.

Thanks to @MHoyer12345678