2018-05-09 Fred Gleason <fredg@paravelsystems.com>

* Added a 'LOG_MACHINES' table to the database.
	* Incremented the database version to 278.

docs/tables/rd_airplay.txt

@@ -28,6 +28,8 @@ BUTTON_LABEL_TEMPLATE  char(32)
 PAUSE_ENABLED          enum('N','Y')
 DEFAULT_SERVICE        char(10)          From SERVICES.NAME
 HOUR_SELECTOR_ENABLED  enum('N','Y')
+
+*** RETIRED ***
 UDP_ADDR0              char(255)
 UDP_PORT0              int(10) unsigned
 UDP_STRING0            char(255)
@@ -40,6 +42,8 @@ UDP_ADDR2              char(255)
 UDP_PORT2              int(10) unsigned
 UDP_STRING2            char(255)
 LOG_RML2               char(255)
+*** RETIRED ***
+
 EXIT_CODE              int(11)           0=clean, 1=dirty
 EXIT_PASSWORD          char(41)
 SKIN_PATH              char(255)
@@ -49,6 +53,8 @@ TITLE_TEMPLATE         char(64)
 ARTIST_TEMPLATE        char(64)
 OUTCUE_TEMPLATE        char(64)
 DESCRIPTION_TEMPLATE   char(64)
+
+*** RETIRED ***
 LOG0_START_MODE        int(11)           0=start empty, 1=load last, 
                                        2=load specified
 LOG0_AUTO_RESTART      enum('N','Y')
@@ -79,3 +85,4 @@ LOG2_LOG_ID            int(11)
 LOG2_LOG_LINE          int(11)
 LOG2_NOW_CART          int(10) unsigned
 LOG2_NEXT_CART         int(10) unsigned
+*** RETIRED ***