Merged revision(s) 594345 from perl/modperl/branches/threading:
Cleanup modperl_trace() a little by always prefixing trace
messages with the current pid/tid and always adding a newline.

Simplifies things a little, and modperl_pid_tid() goes
away.

Reviewed-By: gozer
Submitted-By: Torsten Foertsch <torsten.foertsch@gmx.net>
Message-Id: <200710221220.17860.torsten.foertsch@gmx.net>


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git-svn-id: https://svn.apache.org/repos/asf/perl/modperl/branches/httpd24threading@1537492 13f79535-47bb-0310-9956-ffa450edef68