Log.pm: Move logfile_cleanup from destructor to logend
Log.pm: Move logfile_cleanup from destructor to logend

Tries to fix
`Use of uninitialized value $File::Find::skip_pattern in regexp compilation at /usr/share/perl/5.24/File/Find.pm line 430 during global destruction.`

Strange things happen during the destructor...

mschlenstedt/Loxberry,mschlenstedt/Loxberry,mschlenstedt/Loxberry,mschlenstedt/Loxberry,mschlenstedt/Loxberry,mschlenstedt/Loxberry