Update lang/perl5.16 to version 5.16.3_2
Tweak databases/p5-DBI version 1.628
Tweak net-mgmt/p5-Net-IP version 1.26
Tweak devel/p5-Spiffy version 0.31
Tweak audio/liba52 version 0.7.4_2
Tweak sysutils/dvd+rw-tools version 7.1
Tweak devel/p5-Data-Dump version 1.22