added Azteeg X1 motherboard

Marlin/Configuration.h

 // 62 = Sanguinololu 1.2 and above
 // 63 = Melzi
 // 64 = STB V1.1
+// 65 = Azteeg X1
 // 7  = Ultimaker
 // 71 = Ultimaker (Older electronics. Pre 1.5.4. This is rare)
 // 77 = 3Drag Controller

Marlin/pins.h

 #if MOTHERBOARD == 63
 #define MELZI
 #endif
-#if MOTHERBOARD == 62 || MOTHERBOARD == 63 || MOTHERBOARD == 64
+#if MOTHERBOARD == 65
+#define AZTEEG_X1
+#endif
+#if MOTHERBOARD == 62 || MOTHERBOARD == 63 || MOTHERBOARD == 64 || MOTHERBOARD == 65
 #undef MOTHERBOARD
 #define MOTHERBOARD 6
 #define SANGUINOLOLU_V_1_2
 #define FAN_PIN            4
 #endif
 
+#ifdef AZTEEG_X1
+#define FAN_PIN            4
+#endif
+
 #define PS_ON_PIN          -1
 #define KILL_PIN           -1