Tweak graphics/ruby-gdk_pixbuf2 version 1.1.5
Tweak graphics/goocanvas2 version 2.0.2
Update print/lilypond to version 2.18.1
Update math/octave-forge-msh to version 1.0.10
Update math/octave-forge-netcdf to version 1.0.2
Update x11-toolkits/rubygem-poppler to version 2.1.0