Fix CI build, revert moving nanoFramework solution file

CI build failed. Not fixing this now.

Author: angularsen

Build/build-functions.psm1

@@ -66,9 +66,9 @@ function Start-Build([boolean] $IncludeWindowsRuntimeComponent = $false, [boolea
     $appVeyorLoggerArg = if (Test-Path "$appVeyorLoggerDll") { "/logger:$appVeyorLoggerDll" } else { "" }
 
     # msbuild does not auto-restore nugets for this project type
-    & "nuget" restore "$root\UnitsNet.nanoFramework.sln"
+    & "nuget" restore "$root\UnitsNet.NanoFramework\GeneratedCode\UnitsNet.nanoFramework.sln"
     # now build
-    & "$msbuild" "$root\UnitsNet.nanoFramework.sln" /verbosity:minimal /p:Configuration=Release $fileLoggerArg $appVeyorLoggerArg
+    & "$msbuild" "$root\UnitsNet.NanoFramework\GeneratedCode\UnitsNet.nanoFramework.sln" /verbosity:minimal /p:Configuration=Release $fileLoggerArg $appVeyorLoggerArg
     if ($lastexitcode -ne 0) { exit 1 }
   }
 

CodeGen/Generators/NanoFrameworkGenerator.cs

@@ -1,6 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Data.SqlTypes;
+using System.Collections.Generic;
 using System.IO;
 using System.Text;
 using CodeGen.Generators.NanoFrameworkGen;
@@ -130,7 +128,7 @@ public static void Generate(string rootDir, Quantity[] quantities)
                 numberQuantity++;
             }
 
-            GenerateSolution(quantities, rootDir, outputDir);
+            GenerateSolution(quantities, outputDir);
             Log.Information("UnitsNet.nanoFramework.sln generated");
             Log.Information($"Count of generated projects: {numberQuantity}");
         }
@@ -178,11 +176,11 @@ private static void GenerateProject(StringBuilder sb, Quantity quantity, string
             sb.Append("project(OK) ");
         }
 
-        private static void GenerateSolution(Quantity[] quantities, string rootDir, string outputDir)
+        private static void GenerateSolution(Quantity[] quantities, string outputDir)
         {
             var content = new SolutionGenerator(quantities).Generate();
 
-            var filePath = Path.Combine(rootDir, "UnitsNet.nanoFramework.sln");
+            var filePath = Path.Combine(outputDir, "UnitsNet.nanoFramework.sln");
 
             File.WriteAllText(filePath, content, Encoding.UTF8);
         }