ACCUMULO-1166 Generate zip and tarball on source-release. Don't automatically
push changes in maven-release-plugin. Update Apache parent pom from 10 to 13.
diff --git a/pom.xml b/pom.xml
index 303a1b1..26a968d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache</groupId>
     <artifactId>apache</artifactId>
-    <version>10</version>
+    <version>13</version>
   </parent>
 
   <groupId>org.apache.accumulo</groupId>
@@ -34,6 +34,9 @@
     <url>https://git-wip-us.apache.org/repos/asf?p=accumulo-instamo-archetype.git</url>
   </scm>
   <url>http://accumulo.apache.org</url>
+  <properties>
+    <sourceReleaseAssemblyDescriptor>source-release-zip-tar</sourceReleaseAssemblyDescriptor>
+  </properties>
   <build>
     <extensions>
       <extension>
@@ -51,6 +54,13 @@
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-release-plugin</artifactId>
+          <configuration>
+            <pushChanges>false</pushChanges>
+          </configuration>
+        </plugin>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-source-plugin</artifactId>
           <version>2.2.1</version>
           <configuration>