Log Message:
Update msmtp package to 1.4.18 adding a patch for OpenSSL 1.0beta.
(fix PR pkg/42054.)

Changes:
- Update gnulib to 2009-09-07.
- Use proper binary prefixes when handling sizes.
- Scripts msmtpq and msmtpQ: do not hardcode IP address of www.google.com
when testing connectivity. Use host name instead. Closes Debian bug #538328.
- Make the option -v an alias for -d/--debug, for compatibility with
other implementations of the sendmail interface. Closes Debian bug #487272.
- Add find_alias_for_msmtp.sh script by Jim Lofft.
- Update gnulib to 2009-08-02.
- Increase SMTP_MAXCMDLEN so that it is large enough to handle the
potentially very long lines generated by the GSSAPI authentication method.
- Update gnulib to 2009-03-07. Remove gnulib modules
fseek/fseeko/lseek because they cause errors on MinGW: files opened with
"r+" cannot be written to.
Provide our own fseeko instead if it does not exist; see configure.ac.
- Use "netrc" as SYSNETRCFILE, not ".netrc". Reported by Jim \ 
Pryor.
- Use more gnulib modules to remove more W32 workarounds from the source.
- Add missing gnulib module strerror for meaningful error messages on W32.