Add MagenticField and Acceleration for .NET nanoFramework (#1369)

Author: josesimoes

Build/build-pack-nano-nugets.psm1

@@ -23,6 +23,8 @@ function Invoke-BuildNanoNugets {
   & $nuget pack "$root\UnitsNet.NanoFramework\GeneratedCode\Mass\UnitsNet.NanoFramework.Mass.nuspec" -Verbosity detailed -OutputDirectory "$nugetOutDir"
   & $nuget pack "$root\UnitsNet.NanoFramework\GeneratedCode\MassConcentration\UnitsNet.NanoFramework.MassConcentration.nuspec" -Verbosity detailed -OutputDirectory "$nugetOutDir"
   & $nuget pack "$root\UnitsNet.NanoFramework\GeneratedCode\Angle\UnitsNet.NanoFramework.Angle.nuspec" -Verbosity detailed -OutputDirectory "$nugetOutDir"
+  & $nuget pack "$root\UnitsNet.NanoFramework\GeneratedCode\MagneticField\UnitsNet.NanoFramework.MagneticField.nuspec" -Verbosity detailed -OutputDirectory "$nugetOutDir"
+  & $nuget pack "$root\UnitsNet.NanoFramework\GeneratedCode\Acceleration\UnitsNet.NanoFramework.Acceleration.nuspec" -Verbosity detailed -OutputDirectory "$nugetOutDir"
 
 }