Check_MK Werk 7034: mk_logwatch: Parse files only

ID: 7034 Title: mk_logwatch: Parse files only Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 Previously the configuration of logfile patterns (like e.g. /var/log/*) which matched directories lead to errors during parsing of logfiles because directories have not been skipped. This werk adds filtering of directories and limiting of parsing to files (inlcuding soft linked and hard linked ones). CMK-1633