Update cad/xcircuit to version 3.8.60,1
Update cad/pcb to version 20140316
Tweak print/lgrind version 3.67_7
Tweak science/libkml version 1.2.0_2
Tweak security/httprint version 301
Tweak biology/muscle version 3.6
Tweak benchmarks/nbench version 2.2.3
Tweak databases/firebird25-server version 2.5.2_4