Update language_da.h

Corrected:
MSG_KILLED
MSG_NO_MOVE
MSG_STOPPED
MSG_PRINT_ABORTED
MSG_ON
MSG_OFF

Marlin/language_da.h

 #define MSG_MAX                             " \002 Max"
 #define MSG_FACTOR                          " \002 Fact"
 #define MSG_AUTOTEMP                        "Autotemp"
-#define MSG_ON                              "On "
-#define MSG_OFF                             "Off"
+#define MSG_ON                              "Til "
+#define MSG_OFF                             "Fra"
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
 #define MSG_DWELL                           "Dvale..."
 #define MSG_USERWAIT                        "Venter på bruger..."
 #define MSG_RESUMING                        "Forsætter printet"
-#define MSG_PRINT_ABORTED                   "Print annuleret"
-#define MSG_NO_MOVE                         "No move."
-#define MSG_KILLED                          "KILLED. "
-#define MSG_STOPPED                         "STOPPED. "
+#define MSG_PRINT_ABORTED                   "Print annulleret"
+#define MSG_NO_MOVE                         "Ingen bevægelse."
+#define MSG_KILLED                          "DRÆBT. "
+#define MSG_STOPPED                         "STOPPET. "
 #define MSG_CONTROL_RETRACT                 "Tilbagetraek mm"
 #define MSG_CONTROL_RETRACT_SWAP            "Skift Re.mm"
 #define MSG_CONTROL_RETRACTF                "Tilbagetræk V"