ra_serf: Implement the http-proxy-exceptions configuration setting. This fixes issue #3428.
ra_serf: Implement the http-proxy-exceptions configuration setting.
This fixes issue #3428.

* subversion/libsvn_ra_serf/serf.c
  (load_config): Reused some code from ra_neon to implement
   http-proxy-exceptions.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion