set GPLv2 license to for FastR (in suite.py)

mx.fastr/suite.py

@@ -38,6 +38,15 @@ suite = {
         ],
    },
 
+  "licenses" : {
+    "GPLv2" : {
+      "name" : "GNU General Public License, version 2",
+      "url" : "http://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html"
+    },
+  },
+   
+  "defaultLicense" : "GPLv2",
+
   # libraries that we depend on
   # N.B. The first four with a "path" attribute must be located
   # relative to the suite root and not the mx cache