(GH-572) Fix: The handle is invalid

When redirecting output, if anything attempts to write to the file
stream, it causes this error. The error is related to using Console
related properties and values in `PoshHostRawUserInterface`. The fix is
to use the `IConsole` adapter instead of calling `System.Console`
directly, as `IConsole` already has the ability to handle redirected
output.

src/chocolatey/infrastructure/powershell/PoshHostRawUserInterface.cs

@@ -17,35 +17,40 @@ namespace chocolatey.infrastructure.powershell
 {
     using System;
     using System.Management.Automation.Host;
+    using adapters;
+    using Console = adapters.Console;
 
     public class PoshHostRawUserInterface : PSHostRawUserInterface
     {
-       public override ConsoleColor BackgroundColor
+        private static readonly Lazy<IConsole> _console = new Lazy<IConsole>(() => new Console());
+        private static IConsole Console { get { return _console.Value; } }
+
+        public override ConsoleColor BackgroundColor
         {
-            get { return Console.BackgroundColor; }
+            get { return Console.BackgroundColor; } 
             set { Console.BackgroundColor = value; }
         }
 
+        public override ConsoleColor ForegroundColor
+        {
+            get { return Console.ForegroundColor; } 
+            set { Console.ForegroundColor = value; }
+        }
+
         public override Size BufferSize
         {
-            get { return new Size(Console.BufferWidth, Console.BufferHeight); }
+            get { return new Size(Console.BufferWidth, Console.BufferHeight); } 
             set { Console.SetBufferSize(value.Width, value.Height); }
         }
 
         public override Coordinates CursorPosition { get; set; }
 
         public override int CursorSize
         {
-            get { return Console.CursorSize; }
+            get { return Console.CursorSize; } 
             set { Console.CursorSize = value; }
         }
 
-        public override ConsoleColor ForegroundColor
-        {
-            get { return Console.ForegroundColor; }
-            set { Console.ForegroundColor = value; }
-        }
-
         public override bool KeyAvailable
         {
             get { return Console.KeyAvailable; }
@@ -61,21 +66,19 @@ public override Size MaxWindowSize
             get { return new Size(Console.LargestWindowWidth, Console.LargestWindowHeight); }
         }
 
-        public override Coordinates WindowPosition
-        {
-            get { return new Coordinates(Console.WindowLeft, Console.WindowTop); }
-            set { Console.SetWindowPosition(value.X, value.Y); }
-        }
+        public override Coordinates WindowPosition {
+            get { return new Coordinates(Console.WindowLeft, Console.WindowTop); } 
+            set { Console.SetWindowPosition(value.X, value.Y); } }
 
         public override Size WindowSize
         {
-            get { return new Size(Console.WindowWidth, Console.WindowHeight); }
+            get { return new Size(Console.WindowWidth, Console.WindowHeight); } 
             set { Console.SetWindowSize(value.Width, value.Height); }
         }
 
         public override string WindowTitle
         {
-            get { return Console.Title; }
+            get { return Console.Title; } 
             set { Console.Title = value; }
         }
 
@@ -112,4 +115,4 @@ public override void ScrollBufferContents(Rectangle source, Coordinates destinat
 
         #endregion
     }
-}
+}