Update to latest parent pom 20

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1622030 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/base/pom.xml b/base/pom.xml
index 315493b..3379344 100644
--- a/base/pom.xml
+++ b/base/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.sling</groupId>
         <artifactId>sling</artifactId>
-        <version>19</version>
+        <version>20</version>
         <relativePath>../../../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/jcr-resource-2.0.10/pom.xml b/jcr-resource-2.0.10/pom.xml
index 732daff..d9f2d95 100644
--- a/jcr-resource-2.0.10/pom.xml
+++ b/jcr-resource-2.0.10/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.apache.sling</groupId>
         <artifactId>sling</artifactId>
-        <version>19</version>
+        <version>20</version>
         <relativePath>../../../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/jcr-resource-2.1.0/pom.xml b/jcr-resource-2.1.0/pom.xml
index cfd11f8..6cee76f 100644
--- a/jcr-resource-2.1.0/pom.xml
+++ b/jcr-resource-2.1.0/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.apache.sling</groupId>
         <artifactId>sling</artifactId>
-        <version>19</version>
+        <version>20</version>
         <relativePath>../../../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/jcr-resource-2.2.0/pom.xml b/jcr-resource-2.2.0/pom.xml
index cce6669..d6f4105 100644
--- a/jcr-resource-2.2.0/pom.xml
+++ b/jcr-resource-2.2.0/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.apache.sling</groupId>
         <artifactId>sling</artifactId>
-        <version>19</version>
+        <version>20</version>
         <relativePath>../../../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/jcr-resource-2.2.10/pom.xml b/jcr-resource-2.2.10/pom.xml
index 15e249d..41a70e9 100644
--- a/jcr-resource-2.2.10/pom.xml
+++ b/jcr-resource-2.2.10/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.apache.sling</groupId>
         <artifactId>sling</artifactId>
-        <version>19</version>
+        <version>20</version>
         <relativePath>../../../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index 3062d1f..1a6ace1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.apache.sling</groupId>
         <artifactId>sling</artifactId>
-        <version>19</version>
+        <version>20</version>
         <relativePath/>
     </parent>
 
diff --git a/tests/pom.xml b/tests/pom.xml
index 802cd24..ec6accc 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.apache.sling</groupId>
 		<artifactId>sling</artifactId>
-		<version>19</version>
+		<version>20</version>
 		<relativePath>../../../parent/pom.xml</relativePath>
 	</parent>