begin to work on the next release

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@158834 13f79535-47bb-0310-9956-ffa450edef68

pdf/project.xml

@@ -1,5 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
-
 <!-- 
 /*
  * Copyright 2001-2004 The Apache Software Foundation.
@@ -17,12 +16,11 @@
  * limitations under the License.
  */
  -->
-
 <project>
   <extend>${basedir}/../plugin-parent/project.xml</extend>
   <artifactId>maven-pdf-plugin</artifactId>
   <name>Maven PDF Plug-in</name>
-  <currentVersion>2.2.1</currentVersion>
+  <currentVersion>2.2.2-SNAPSHOT</currentVersion>
   <description>PDF Documentation generator</description>
   <shortDescription>Generator of project documentation in PDF Format.</shortDescription>
   <url>http://maven.apache.org/reference/plugins/pdf/</url>