Merged revision(s) 672737-672745 from perl/modperl/branches/threading:
silence a few unused warnings
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allow for other suffixes than "-dev" or "-rc\d+" in our VERSION_STRING
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reordered Changes: 2.0.5-threading1 item at the first place
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remove the "-" from our VERSION_STRING to make it compatible with RPM versions
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git-svn-id: https://svn.apache.org/repos/asf/perl/modperl/branches/httpd24threading@1537770 13f79535-47bb-0310-9956-ffa450edef68