Update to latest parent pom and use latest releases in launchpad

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1447147 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 7c6fbc7..7b1c7d8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
     <parent>

         <groupId>org.apache.sling</groupId>

         <artifactId>sling</artifactId>

-        <version>14</version>

+        <version>15</version>

         <relativePath>../../../parent/pom.xml</relativePath>

     </parent>