Added support for the SubscriptionHandlerFactory object.

Subscription.h

@@ -11,10 +11,9 @@ namespace core
 
    class TCPSession;
 
-   class Subscription
-   {
+   class Subscription {
 
-   public:
+    public:
       Subscription(std::string id, std::string mode = "*AUTHOR");
       Subscription(std::string id, TCPSession &session, std::string mode);
       Subscription(std::string id, TCPSession &session, std::string mode, SubscriptionHandler *handler);
@@ -33,10 +32,6 @@ namespace core
 
       bool subInvite(TCPSession &session);
 
-      //      void setHandler(SubscriptionHandler *handlers);
-
-      //      int processCommand(coreutils::ZString &request, TCPSession &session) override;
-
       std::string id;
       std::string mode;
       TCPSession *owner;