add Raise3D N2 support

web/kiri/filter/FDM/Raise3D.N2

@@ -0,0 +1,48 @@
+{
+    "pre":[
+		"M221 T0 S94.00",
+		"M140 S{bed_temp}",
+		"M104 T0 S{temp}",
+		"M109 T0 S{temp}",
+		"T0",
+		"M190 S{bed_temp}",
+		"G21",
+		"G90",
+		"M82",
+		"M107",
+		"G28 X0 Y0",
+		"G28 Z0",
+		"G1 Z0.5 F6000.00",
+		"G92 E0",
+		"G1 X10 F600",
+		"G1 F140 E29",
+		"G1 Y40 F3000",
+		";G92 E0",
+		"G1 F6000.00",
+		"M117 Printing...",
+		"M1001"
+    ],
+    "post":[
+		"G92 E0",
+		"M1002",
+		"M104 T0 S0",
+		"M104 S0",
+		"M140 S0",
+		"G91",
+		"G1 E-1 F300",
+		"G1 Z+0.5 E-5 X-20 Y-20 F9000.00",
+		"G28 X0 Y0",
+		"M84",
+		"G90"
+    ],
+    "cmd":{
+        "fan_power": "M106 S{fan_speed}"
+    },
+    "settings":{
+        "origin_center": false,
+        "extrude_abs": true,
+        "bed_width": 305,
+        "bed_depth": 305,
+        "build_height": 305
+    }
+}