Tweak print/rubygem-prawn-security version 0.8.4
Tweak print/fpdf version 1.7_1,1
Tweak print/latex-keystroke version 1.0.20001109_5
Tweak science/ghemical version 3.0.0_3
Tweak ports-mgmt/prhistory version 1.0_2
Tweak science/libsvm version 3.18
Tweak lang/racket-minimal version 5.93
Tweak russian/xcode version 4.1
Tweak devel/ruby-rbison version 0.0.7_3
Update science/pnetcdf to version 1.5.0_2
Tweak devel/ruby-calendar version 1.11.4r,1
Update devel/rubygem-mercenary to version 0.3.4
Tweak devel/viewvc version 1.1.22