Tweak math/R version 3.0.2_3
Update devel/gnome-common to version 3.14.0
Update x11-toolkits/qt5-gui to version 5.3.2_1
Update devel/deforaos-libsystem to version 0.1.6_2
Update textproc/gnome-doc-utils to version 0.20.10_4