Fix parameters for specifying the target user (frostyx@email.cz)

Fix querying RPM files on EPEL7 (frostyx@email.cz)
Use backported lru_cache on EPEL7 (frostyx@email.cz)
Don't hang forever when executed via SSH (frostyx@email.cz)
Don't check if package is installed before listing its files
Replace regexes where they are not needed (frostyx@email.cz)
Query all packages at once, its faster than one by one (frostyx@email.cz)
Cache some properties for a massive performance boost (frostyx@email.cz)
Refactor unnecessary condition (frostyx@email.cz)
Fix weird indentation (frostyx@email.cz)
Pass the whole application to the provided_by function, not just its name
Stop using deprecated rpm.fi (frostyx@email.cz)
Attempt to fix readthedocs deprecation error (frostyx@email.cz)
More reliable check if /usr/lib/sysimage/dnf/ database should be used

Rather create a /run/reboot-required not /var/run/reboot-required

Update license to SPDX (frostyx@email.cz)
Update tito releasers (frostyx@email.cz)

Create /var/run/reboot-required file (frostyx@email.cz)
Recommend the correct command for restarting auditd (frostyx@email.cz)
Add python3-setuptools dependency (frostyx@email.cz)
Fix argument passed to print_helper() (ferdnyc@gmail.com)
Add similar software to the readme (frostyx@email.cz)
Update url references to point to tracer.readthedocs.io (dcampano@gmail.com)
Oracle Linux 8 uses dnf, too (suttner@atix.de)
Drop python-setuptools runtime dependency (frostyx@email.cz)
Fix Python DeprecationWarning: invalid escape sequence
Add readthedocs configuration file (frostyx@email.cz)