Add new license detection rule

Used also to test #2343

Signed-off-by: Philippe Ombredanne <[email protected]>

Author: pombredanne

src/licensedcode/data/rules/pygres-2.2_2.RULE

@@ -0,0 +1,17 @@
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose, without fee, and without a written
+agreement is hereby granted, provided that the above copyright notice and
+this paragraph and the following two paragraphs appear in all copies or in
+any new file that contains a substantial portion of this file.
+
+IN NO EVENT SHALL THE AUTHOR BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
+SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
+ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE
+AUTHOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+THE AUTHOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE
+AUTHOR HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
+ENHANCEMENTS, OR MODIFICATIONS.
+

src/licensedcode/data/rules/pygres-2.2_2.yml

@@ -0,0 +1,3 @@
+license_expression: pygres-2.2
+is_license_text: yes
+notes: from http://shell.vex.net/viewvc.cgi/pygresql/trunk/module/pgmodule.c?view=markup&pathrev=431