[maven-release-plugin] prepare release selenium-2.2

Author: kinow

pom.xml

@@ -11,7 +11,7 @@
   </properties>
 
   <artifactId>selenium</artifactId>
-  <version>2.2-SNAPSHOT</version>
+  <version>2.2</version>
   <packaging>hpi</packaging>
   <name>Jenkins Selenium Plugin</name>
   <url>http://wiki.jenkins-ci.org/display/JENKINS/Selenium+Plugin</url>