Don't dynamically allocate commands in modules anymore, instead made them members of modules. This means the commands are automatically destructed when the module is unloaded. Cleans up some old ugly code.

modules/core/os_mode.cpp

@@ -58,13 +58,15 @@ class CommandOSMode : public Command
 
 class OSMode : public Module
 {
+	CommandOSMode commandosmode;
+
  public:
 	OSMode(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator)
 	{
 		this->SetAuthor("Anope");
 		this->SetType(CORE);
 
-		this->AddCommand(OperServ, new CommandOSMode());
+		this->AddCommand(OperServ, &commandosmode);
 	}
 };