[pom] Correct order of tags and update htmlunit-driver to 2.29.0
<scope>test</scope>
</dependency>
<dependency>
- <artifactId>htmlunit-driver</artifactId>
<groupId>org.seleniumhq.selenium</groupId>
- <version>2.27</version>
+ <artifactId>htmlunit-driver</artifactId>
+ <version>2.29.0</version>
<scope>test</scope>
</dependency>
</dependencies>
