fix #131 updated info.xml and corrected releases

info.xml

@@ -14,12 +14,13 @@
     <author>CiviCooP</author>
     <email>helpdesk@civicoop.org</email>
   </maintainer>
-  <releaseDate>2017-02-24</releaseDate>
-  <version>1.13</version>
+  <releaseDate>2017-03-26</releaseDate>
+  <version>1.12</version>
   <develStage>stable</develStage>
   <compatibility>
     <ver>4.4</ver>
     <ver>4.6</ver>
+    <ver>4.7</ver>
   </compatibility>
   <comments>This extension is in production</comments>
   <civix>