* repeater and room server: login password now using strcmp(), new 'set direct.txdelay ..' config

src/Mesh.h

@@ -74,6 +74,11 @@ protected:
    */
   virtual uint32_t getRetransmitDelay(const Packet* packet);
 
+  /**
+   * \returns  number of milliseconds delay to apply to retransmitting the given packet, for DIRECT mode.
+   */
+  virtual uint32_t getDirectRetransmitDelay(const Packet* packet);
+
   /**
    * \brief  Perform search of local DB of peers/contacts.
    * \returns  Number of peers with matching hash