pgbuildfarm - client-code: . autoconfig port to use based on a single

Log Message:
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. autoconfig port to use based on a single config value.
  This means you don't have to set new ports for each release.
. make lock conflict non-silent in verbose mode.
. find-typedef improvements - still need to make that a
  perl module and add it to pg source.
. make sure nosend is set if from-source is used.

Modified Files:
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    client-code:
        run_build.pl (r1.105 -> r1.106)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbuildfarm/client-code/run_build.pl?r1=1.105&r2=1.106)