Added version 2.2 for testing

rxnorm/tags/2.2/LICENSE.txt

@@ -0,0 +1,15 @@
+    RxNorm for VISTA. Various utilities and data file to support RxNorm in VISTA.
+    Copyright (C) 2013  Sam Habiel
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation, either version 3 of the
+    License, or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.