SLING-3305 - change jdk 1.6 profile activation to '1.6 and later'

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1555048 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index c349735..abceef2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -84,9 +84,9 @@
     </build>
     <profiles>
         <profile>
-            <id>java6</id>
+            <id>java6plus</id>
             <activation>
-                <jdk>1.6</jdk>
+                <jdk>[1.6,)</jdk>
             </activation>
             <build>
                 <plugins>