MONDRIAN: Upgrade to commons-collections-3.2.

[git-p4: depot-paths = "//open/mondrian/": change = 12933]

ivy.xml

@@ -15,7 +15,7 @@
     xmlns:m="http://ant.apache.org/ivy/maven"
     xsi:noNamespaceSchemaLocation="http://ant.apache.org/ivy/schemas/ivy.xsd">
 
-    <info organisation="pentaho" module="mondrian" revision="3.1.0">
+    <info organisation="pentaho" module="mondrian" revision="3.1.1.xxxxx">
         <license name="EPL" url="http://www.eclipse.org/legal/epl-v10.html"/>
         <ivyauthor name="Julian Hyde" />
         <repository name="pentaho-rep" url="http://repo.pentaho.org"/>
@@ -29,7 +29,7 @@
 
     <dependencies>
         <dependency org="commons-collections" name="commons-collections"
-                rev="2.1"/>
+                rev="3.2"/>
         <dependency org="commons-dbcp" name="commons-dbcp" rev="1.2"/>
         <dependency org="commons-lang" name="commons-lang" rev="2.0"/>
         <dependency org="commons-io" name="commons-io" rev="1.3.1"/>