Add ImperialQuart to Volume (#1254)

Author: Eternali

Common/UnitDefinitions/Volume.json

@@ -78,7 +78,7 @@
         }
       ]
     },
-	  {
+    {
       "SingularName": "CubicDecimeter",
       "PluralName": "CubicDecimeters",
       "FromUnitToBaseFunc": "{x} / 1e3",
@@ -461,6 +461,18 @@
         }
       ]
     },
+    {
+      "SingularName": "ImperialQuart",
+      "PluralName": "ImperialQuarts",
+      "FromUnitToBaseFunc": "{x} * 1.1365225e-3",
+      "FromBaseToUnitFunc": "{x} / 1.1365225e-3",
+      "Localization": [
+        {
+          "Culture": "en-US",
+          "Abbreviations": [ "qt (imp.)" ]
+        }
+      ]
+    },
     {
       "SingularName": "UsPint",
       "PluralName": "UsPints",

Common/UnitEnumValues.g.json

@@ -1556,7 +1556,8 @@
     "UsQuart": 50,
     "UsTablespoon": 51,
     "UsTeaspoon": 52,
-    "Nanoliter": 53
+    "Nanoliter": 53,
+    "ImperialQuart": 57
   },
   "VolumeConcentration": {
     "CentilitersPerLiter": 1,

UnitsNet.NanoFramework/GeneratedCode/Quantities/Volume.g.cs

@@ -106,6 +106,11 @@ public class VolumeTests : VolumeTestsBase
 
         protected override double DecalitersInOneCubicMeter => 1e2;
 
+        /// <summary>
+        /// https://www.legislation.gov.uk/uksi/1995/1804/made
+        /// </summary>
+        protected override double ImperialQuartsInOneCubicMeter => 879.876993196;
+
         [Fact]
         public void VolumeDividedByAreaEqualsLength()
         {