Add mod_wsgi3 and py-flask ports (needed for ops-monitoring).

install/updates/5/42

+#
+# Add mod_wsgi3 and py-flask ports.
+#
+use strict;
+use libinstall;
+use emdbi;
+
+sub InstallUpdate($$)
+{
+    my ($version, $phase) = @_;
+
+    if ($phase eq "pre") {
+	Phase "mod_wsgi3", "Checking for port mod_wsgi3", sub {
+	    DoneIfPackageInstalled("mod_wsgi3");
+	    ExecQuietFatal("cd $PORTSDIR/www/mod_wsgi3; ".
+			   "make MASTER_SITE_FREEBSD=1 -DBATCH install");
+	};
+	Phase "py-flask", "Checking for port py-flask", sub {
+	    DoneIfPackageInstalled("py-flask");
+	    ExecQuietFatal("cd $PORTSDIR/www/py-flask; ".
+			   "make MASTER_SITE_FREEBSD=1 -DBATCH install");
+	};
+    }
+    return 0;
+}
+
+1;