py-virtualfish: install plugin files

closes https://trac.macports.org/ticket/54538

python/py-virtualfish/Portfile

@@ -6,6 +6,7 @@ PortGroup               github 1.0
 
 set real_name           virtualfish
 github.setup            adambrenecki $real_name 1.0.5
+revision                1
 name                    py-$real_name
 platforms               darwin
 supported_archs         noarch
@@ -33,6 +34,10 @@ python.versions         27 35
 if {${name} ne ${subport}} {
     depends_lib-append  port:py${python.version}-virtualenv \
                         port:fish
+
+    post-destroot {
+        xinstall {*}[glob ${worksrcpath}/virtualfish/*.fish] ${destroot}${python.pkgd}/virtualfish/
+    }
 }
 
 notes "