Consistent max. and warning for the build plate temperature.

S-line + Colorado   warning >120C  and error >140C
UM3 family          error > 115C
UM2 family          error > 110C

Relates to PP-324

resources/definitions/ultimaker.def.json

@@ -69,10 +69,15 @@
         "machine_max_feedrate_e": { "default_value": 45 },
         "material_bed_temperature":
         {
-            "maximum_value_warning": "125",
+            "maximum_value": "140",
+            "maximum_value_warning": "120",
+            "minimum_value": "0"
+        },
+        "material_bed_temperature_layer_0": {
+            "maximum_value": "140",
+            "maximum_value_warning": "120",
             "minimum_value": "0"
         },
-        "material_bed_temperature_layer_0": { "maximum_value_warning": "125" },
         "material_print_temperature": { "minimum_value": "0" },
         "material_standby_temperature":
         {

resources/definitions/ultimaker2.def.json

@@ -90,6 +90,15 @@
             ]
         },
         "machine_heated_bed": { "default_value": true },
+        "material_bed_temperature":
+        {
+            "maximum_value": "110",
+            "maximum_value_warning": "110"
+        },
+        "material_bed_temperature_layer_0": {
+            "maximum_value": "110",
+            "maximum_value_warning": "110"
+        },
         "machine_height": { "default_value": 205 },
         "machine_max_feedrate_x": { "default_value": 300 },
         "machine_max_feedrate_y": { "default_value": 300 },

resources/definitions/ultimaker2_plus_connect.def.json

@@ -99,8 +99,6 @@
         "machine_show_variants": { "default_value": true },
         "machine_start_gcode": { "value": "''" },
         "machine_width": { "default_value": 223 },
-        "material_bed_temperature": { "maximum_value": 110 },
-        "material_bed_temperature_layer_0": { "maximum_value": 110 },
         "material_initial_print_temperature":
         {
             "maximum_value": 260,

resources/definitions/ultimaker3.def.json

@@ -135,8 +135,15 @@
         "machine_nozzle_heat_up_speed": { "default_value": 1.4 },
         "machine_start_gcode": { "default_value": "" },
         "machine_width": { "default_value": 233 },
-        "material_bed_temperature": { "maximum_value": "115" },
-        "material_bed_temperature_layer_0": { "maximum_value": "115" },
+        "material_bed_temperature":
+        {
+            "maximum_value": "115",
+            "maximum_value_warning": "115"
+        },
+        "material_bed_temperature_layer_0": {
+            "maximum_value": "115",
+            "maximum_value_warning": "115"
+        },
         "multiple_mesh_overlap": { "value": "0" },
         "optimize_wall_printing_order": { "value": "True" },
         "prime_blob_enable":