Merge pull request #217 from Justblair/Marlin_v1

Fixed broken Language file and pre-heat ABS and PLA options

Marlin/language.h

 	#define MSG_SET_ORIGIN " Set Origin"
 	#define MSG_COOLDOWN " Cooldown"
 	#define MSG_EXTRUDE " Extrude"
+	#define MSG_RETRACT " Extract"
 	#define MSG_PREHEAT_PLA " Preheat PLA"
 	#define MSG_PREHEAT_ABS " Preheat ABS"
 	#define MSG_MOVE_AXIS " Move Axis      \x7E"
 	#define MSG_CONTROL_ARROW " Control \x7E"
 	#define MSG_RETRACT_ARROW " Control \x7E"
 	#define MSG_TUNE " Tune    \x7E"
+	#define MSG_PAUSE_PRINT " Pause Print \x7E"
+	#define MSG_RESUME_PRINT " Resume Print \x7E"
 	#define MSG_STOP_PRINT " Stop Print   \x7E"
 	#define MSG_CARD_MENU " Card Menu    \x7E"
 	#define MSG_NO_CARD " No Card"

Marlin/ultralcd.pde

     case ItemP_preheat_pla:
       MENUITEM(  lcdprintPGM(MSG_PREHEAT_PLA)  ,  BLOCK;setTargetHotend0(PLA_PREHEAT_HOTEND_TEMP);setTargetBed(PLA_PREHEAT_HPB_TEMP);
       #if FAN_PIN > -1
-        analogWrite(FAN_PIN, PLA_PREHEAT_FAN_SPEED);
+		FanSpeed=PLA_PREHEAT_FAN_SPEED;
+        analogWrite(FAN_PIN,  FanSpeed);
       #endif
       beepshort(); );
       break;
     case ItemP_preheat_abs:
       MENUITEM(  lcdprintPGM(MSG_PREHEAT_ABS)  ,  BLOCK;setTargetHotend0(ABS_PREHEAT_HOTEND_TEMP);setTargetBed(ABS_PREHEAT_HPB_TEMP); 
       #if FAN_PIN > -1
-        analogWrite(FAN_PIN, ABS_PREHEAT_FAN_SPEED);
+	  	FanSpeed=ABS_PREHEAT_FAN_SPEED;
+        analogWrite(FAN_PIN,  FanSpeed);
       #endif
       beepshort(); );
       break;