Updated projects' versions to 3.3.4-SNAPSHOT.

 <?xml version="1.0" encoding="UTF-8"?>
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+         xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <artifactId>ui</artifactId>
         <groupId>org.richfaces.sandbox</groupId>
-        <version>3.3.3.Final</version>
+        <version>3.3.4-SNAPSHOT</version>
     </parent>
     <groupId>org.richfaces.sandbox.ui</groupId>
     <artifactId>schedule</artifactId>