nco: update to 5.3.1

Author: remkos

science/nco/Portfile

@@ -4,7 +4,7 @@ PortSystem          1.0
 PortGroup           compilers 1.0
 PortGroup           github 1.0
 
-github.setup        nco nco 5.3.0
+github.setup        nco nco 5.3.1
 revision            0
 maintainers         {takeshi @tenomoto} \
                     {me.com:remko.scharroo @remkos} \
@@ -20,9 +20,9 @@ if {${os.major} > 12} {
     compilers.setup -clang33 -clang34
 }
 
-checksums           rmd160  dfbcbc17e6b573703aa844e8057ed1d6b72b4328 \
-                    sha256  a7a42d5d0cf51a9cc3501fcfd6ebce108a82598dcd615a57a6859cc0f1b17a4f \
-                    size    6854511
+checksums           rmd160  e43524a5dd26d70ccc2f28713e33e870858ac5f7 \
+                    sha256  e7d95ce692a4b9e1286610fbc00fb6a09d993a1f6a7b3b26fda45cae21e338d9 \
+                    size    6860305
 
 homepage            http://nco.sourceforge.net/
 long_description \