Update devel/cxref to version 1.6d
Update devel/eina to version 1.7.5
Update www/dojo to version 1.8.3
Update lang/gawk to version 4.0.2
Update devel/gflags to version 1.7
Update deskutils/howm to version 1.4.1
Update devel/k8048 to version 2.11
Update misc/gnuls to version 8.20
Update security/nettle to version 2.6
Update devel/icu to version 50.1.1
Update ftp/yafc to version 1.2.4