Alot of changes.

CommandList.h

@@ -38,9 +38,9 @@ namespace core {
       
       void remove(Command &command);
       
-      bool processRequest(std::string request, Session *session);
+      bool processRequest(std::string request, Session *session, std::stringstream &data);
       
-      int processCommand(std::string request, Session *session) override;
+      int processCommand(std::string request, Session *session, std::stringstream &data) override;
       
     private:
       std::vector<Command *> commands;