[Crash-catcher] [PATCH] do not catch perl/python crashes when the script is not of Fedora package origin

Hi, crashes in language interpreters cannot be catched by ABRT when user runs his/her own scripts. See the bug reports: python: https://bugzilla.redhat.com/show_bug.cgi?id=580071 https://bugzilla.redhat.com/show_bug.cgi?id=580115 perl: https://bugzilla.redhat.com/show_bug.cgi?id=579166 https://bugzilla.redhat.com/show_bug.cgi?id=579165 https://bugzilla.redhat.com/show_bug.cgi?id=575661 https://bugzilla.redhat.com/show_bug.cgi?id=572348 The attached patch makes ABRT ignore perl/python crashes when the script is not of Fedora package origin. It also extends get_argv1_if_full_path() to skip tabs and multiple spaces, and fixes some whitespace issues. Karel