Handle multiple route files

[Brian Clozel]

Modify HandlerMapping configuration to handle multiple route files (for modular projects).

Replace

<bean id="handlerMapping"
      class="org.springframework.web.servlet.mvc.router.RouterHandlerMapping">
    <property name="routeFile" value="routes.conf" />
    <property name="servletPrefix" value="" />
</bean>

With something like

<bean id="handlerMapping"
      class="org.springframework.web.servlet.mvc.router.RouterHandlerMapping">
    <property name="routeFile" value="routes.conf" />
    <property name="routeFiles">
      <list>
        <value>routes.conf</value>
        <value>plugin1-routes.conf</value>
      </list>
    </property>
    <property name="servletPrefix" value="" />
</bean>

Should we handle wildcards/regex for this?

<value>plugin*-routes.conf</value>

Warning: list order matters, handlerMapping bean should always append routes to Router.

[Brian Clozel]

Merged in master.
Support for wildcards not yet implemented.

Need to write more tests.

[Brian Clozel]

Wildcards support is fine by me.
Merged in master.