Platform designer improvements from netmf 4.2 community branch

CLR/Tools/PlatformDesigner/ComponentObjectModel/BuildScriptWrapper.cs

@@ -1,7 +1,4 @@
-using System;
-using System.Collections;
 using System.Collections.Generic;
-using System.Text;
 using System.IO;
 using XsdInventoryFormatObject;
 
@@ -112,7 +109,7 @@ public void ProduceBuildScript(string path, string scriptFileName)
                 tw.WriteLine();
                 tw.WriteLine(
 @":USAGE
-      @ECHO."   );
+      @ECHO.");
                 tw.WriteLine(
 "      @ECHO.Usage: msbuild_dotNetMF.cmd ^<TARGET^> ^<FLAVOR^> ^[^<options^>...^] ^[Projects \"<list>\"^]"
                 );
@@ -132,7 +129,7 @@ @ECHO   release       - release build
       @ECHO.^<options^>:");
                 foreach (BuildParameter bp in m_invHelper.BuildParameters)
                 {
-                    tw.WriteLine(string.Format("      @ECHO   {0,-14}- {1}", bp.Parameter, bp.Description ));
+                    tw.WriteLine(string.Format("      @ECHO   {0,-14}- {1}", bp.Parameter, bp.Description));
                 }
                 tw.WriteLine(
 @"      @ECHO.
@@ -151,3 +148,4 @@ @ECHO   release       - release build
 
     }
 }
+

CLR/Tools/PlatformDesigner/ComponentObjectModel/CodeGenerator.cs

@@ -1,7 +1,3 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
 namespace ComponentObjectModel
 {
     class CodeGenerator