Remove obsolete units (#1372)

See #1200

Author: Muximize

Common/UnitDefinitions/CoefficientOfThermalExpansion.json

@@ -6,54 +6,6 @@
     "Θ": -1
   },
   "Units": [
-    {
-      "SingularName": "InverseKelvin",
-      "PluralName": "InverseKelvin",
-      "ObsoleteText": "Use PerKelvin instead.",
-      "BaseUnits": {
-        "Θ": "Kelvin"
-      },
-      "FromUnitToBaseFunc": "{x}",
-      "FromBaseToUnitFunc": "{x}",
-      "Localization": [
-        {
-          "Culture": "en-US",
-          "Abbreviations": [ "1/K" ]
-        }
-      ]
-    },
-    {
-      "SingularName": "InverseDegreeCelsius",
-      "PluralName": "InverseDegreeCelsius",
-      "ObsoleteText": "Use PerDegreeCelsius instead.",
-      "BaseUnits": {
-        "Θ": "DegreeCelsius"
-      },
-      "FromUnitToBaseFunc": "{x}",
-      "FromBaseToUnitFunc": "{x}",
-      "Localization": [
-        {
-          "Culture": "en-US",
-          "Abbreviations": [ "1/°C" ]
-        }
-      ]
-    },
-    {
-      "SingularName": "InverseDegreeFahrenheit",
-      "PluralName": "InverseDegreeFahrenheit",
-      "ObsoleteText": "Use PerDegreeFahrenheit instead.",
-      "BaseUnits": {
-        "Θ": "DegreeFahrenheit"
-      },
-      "FromUnitToBaseFunc": "{x} * 9 / 5",
-      "FromBaseToUnitFunc": "{x} * 5 / 9",
-      "Localization": [
-        {
-          "Culture": "en-US",
-          "Abbreviations": [ "1/°F" ]
-        }
-      ]
-    },
     {
       "SingularName": "PerKelvin",
       "PluralName": "PerKelvin",

Common/UnitDefinitions/HeatTransferCoefficient.json

@@ -32,19 +32,6 @@
         }
       ]
     },
-    {
-      "SingularName": "BtuPerSquareFootDegreeFahrenheit",
-      "PluralName": "BtusPerSquareFootDegreeFahrenheit",
-      "ObsoleteText": "The name of this definition incorrectly omitted time as divisor, please use BtuPerHourSquareFootDegreeFahrenheit instead",
-      "FromUnitToBaseFunc": "{x} * 5.6782633411134878",
-      "FromBaseToUnitFunc": "{x} / 5.6782633411134878",
-      "Localization": [
-        {
-          "Culture": "en-US",
-          "Abbreviations": [ "Btu/ft²·°F" ]
-        }
-      ]
-    },
     {
       "SingularName": "BtuPerHourSquareFootDegreeFahrenheit",
       "PluralName": "BtusPerHourSquareFootDegreeFahrenheit",