Explicitly use qt4
Merge branch 'master' of github.com:hobarrera/aur-packages
Updated opensmtpd-portable to 201303011853.
Various packaging fixes:

 * Deleted obsolete rc init script.
 * Patched smtpd.conf so that the service can start out-of-the-box.
 * Moved smtpd.conf to /etc/mail