Add new module to main pom.xml for maven build.
<module>extensions/guacamole-auth-jdbc</module>
<module>extensions/guacamole-auth-ldap</module>
<module>extensions/guacamole-auth-noauth</module>
+ <module>extensions/guacamole-auth-http</module>
<!-- Example web application using the Guacamole APIs -->
<module>doc/guacamole-example</module>
