Update mail/claws-mail-newmail to version 3.9.1
Tweak multimedia/subtitleeditor version 0.40.0_2
Update mail/claws-mail-rssyl to version 3.9.1,4
Update mail/dovecot2-pigeonhole to version 0.4.0
Update x11-themes/gtk-murrine-themes to version 0.3_6