Update net-im/pidgin-osd to version 0.1.0_5
Tweak net/tcpdump version 4.5.1
Tweak net-mgmt/nedi version 1.0.w_1
Tweak devel/robodoc version 4.99.41
Tweak mail/proxsmtp version 1.10
Tweak deskutils/pal version 0.4.3