anchor.diff:      <route path="/jpos/myroute/{mypathparam}**" method="GET" name="mygroup1"/>
       <route path="/jpos/myroute/{mypathparam}**" method="POST" name="mygroup2"/>
       <route path="/jpos/fixedroute" method="POST" name="..."/>
  -    <route path="/q2**" method="GET" name="q2"/>                                    <1>
  +    <route path="/q2**" method="GET" name="q2"/>                                 <1>
     </participant>
   
     <group name="q2">
  
positive.code: =====
  
  The `Router` participant is actually a `GroupSelector` (from the TransactionManager's standpoint)
  and takes care of parsing and placing in the Context both _Path Parameters_ as well as _Query Parameters_
  (under the `PATHPARAMS` and `QUERYPARAMS` contants).
  
  So if we define a route like this:
  
  
negative.code:         routes.add(new Route<>("/q2/uptime**", "GET",
              (t,s) -> mapOf("uptime", q2.getUptime())));
          routes.add(new Route<>("/q2/started**", "GET",
              (t,s) -> mapOf("started", new Date(System.currentTimeMillis() - 
              q2.getUptime()))));
          routes.add(new Route<>("/q2/diskspace**", "GET",
              (t,s) -> diskspace()));
          routes.add(new Route<>("/q2/muxes/{muxname}**", "GET",
  