Kafo

Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1159294
Description of problem:
It is worth listing installer command line options at the beginning of katello-installer.log file, due to two reasons:

1) If installation fails, knowing the options might be crucial to understand what was happening during the installation process.

2) If installation succeeds and Satellite6 is installed, we still know what options were used for the installation (e.g. via foreman-debug) - again very usefull for troubleshooting further problems.

Version-Release number of selected component (if applicable):
katello-installer-0.0.64-1.el6sat.noarch

How reproducible:
100%

Steps to Reproduce:
1. Run installer with any set of options, e.g.:

katello-installer --reset --capsule-register-in-foreman=false --katello-user=foreman2 --foreman-user-groups=puppet2 --certs-ca-expiration=365000

2. Check katello.installer.log for presence of the options

Actual results:
grep "capsule-register-in-foreman" /var/log/katello-installer/katello-installer.log returns nothing, as well as grep of any other option.

Expected results:
each option provided on cmdline to be printed in katello-installer.log

Additional info: