Update net-im/meanwhile to version 1.0.2_3
Update math/p5-Math-MPFR to version 3.17
Tweak devel/py-orbit version 2.24.0
Update devel/gnome-common to version 3.6.0
Tweak devel/dbus-sharp version 0.7.0,1
Tweak net/sofia-sip version 1.12.11