SELinux tests update

Updated to class-style
RPM Package tests grouped.

Tests using common input for RPM (e.g. package list) are now grouped together
Packing asserts
Better fixture names @jlaska
fixed typo
Comments
More intelligent RPM tests.

I broke them down to more parts
Removal of shell.run spamming
Changed output format of test_fortified

Now it's more universal
Renamed SSL test file
SSL test refactoring
Some old RPM tests removed
Sllight modify SSL test
Start refactoring FS checks
World writable whitelist
First phase of FS test reworked