Scan Script for NZBGet 13+
unpacks only nzb's from: .zip, .tar, .tar.gz, .tgz, .gz, .rar
NOTE: Optional support of py7zr (https://pypi.org/project/py7zr/) under python 3 to unpack .7z
set all Parameter to the unpacked nzb's: Category, Priority, Top, Paused (NZBGet 13+) DupeKey, DupeScore, DupeMode (NZBGet 14+)
Make sure the .py files have execute permissions (755) on linux.