Add restful service for assertions statistics in MBV

To add a restful service that will be used by the AssertionManager, you have to :

1. add in the dependency of your project, the ejb module, the jar mbval-documentation-ejb, with the version 0.9 or later
2. add in the dependency of your project, the war module, the jar mbval-documentation-war, with the version 0.9 or later
3. you have to add also the two module into your ear configuration as ejb and web module
4. finally you have to add on the web.xml of your war module :

  <!-- REST web service -->
    <context-param>
        <param-name>resteasy.jndi.resources</param-name>
        <param-value>${yourProjectContextName}/AssertionWSProvider/local</param-value>
    </context-param>
    <context-param>
        <param-name>resteasy.servlet.mapping.prefix</param-name>
        <param-value>/rest</param-value>
    </context-param>
    <context-param>
        <param-name>resteasy.use.builtin.providers</param-name>
        <param-value>true</param-value>
    </context-param>
    
    <!-- resteasy -->
    
    <listener>
        <listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class>
    </listener>

    <servlet>
        <servlet-name>Resteasy</servlet-name>
        <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
    </servlet>

    <servlet-mapping>
        <servlet-name>Resteasy</servlet-name>
        <url-pattern>/rest/*</url-pattern>
    </servlet-mapping>

Example of use :

http://k-project.ihe-europe.net/XDStarClient/rest/testAssertion/coverage/all

http://k-project.ihe-europe.net/XDStarClient/rest/testAssertion/coverage/idScheme?idScheme=CLO