Fixed a error #18 “Block finalizer solved?”

Author: Taritsyn

NuGet/MsieJavaScriptEngine.nuspec

@@ -12,7 +12,7 @@
 		<requireLicenseAcceptance>false</requireLicenseAcceptance>
 		<description>This library is a .NET wrapper for working with the JavaScript engines of Internet Explorer and Edge (JsRT versions of Chakra, ActiveScript version of Chakra and Classic JavaScript Engine). Project was based on the code of SassAndCoffee.JavaScript (http://github.com/paulcbetts/SassAndCoffee), Chakra Sample Hosts (http://github.com/panopticoncentral/chakra-host) and jsrt-dotnet (http://github.com/robpaveza/jsrt-dotnet).</description>
 		<summary>This library is a .NET wrapper for working with the JavaScript engines of Internet Explorer and Edge (JsRT versions of Chakra, ActiveScript version of Chakra and Classic JavaScript Engine).</summary>
-		<releaseNotes>Fixed a minor errors.</releaseNotes>
+		<releaseNotes>Fixed a error #18 “Block finalizer solved?”.</releaseNotes>
 		<copyright>Copyright (c) 2012-2018 Andrey Taritsyn - http://www.taritsyn.ru</copyright>
 		<language>en-US</language>
 		<tags>JavaScript ECMAScript MSIE IE Edge Chakra</tags>

NuGet/readme.txt

@@ -21,7 +21,7 @@
    =============
    RELEASE NOTES
    =============
-   Fixed a minor errors.
+   Fixed a error #18 “Block finalizer solved?”.
 
    ============
    PROJECT SITE

src/MsieJavaScriptEngine/JsRt/Edge/ChakraEdgeJsRtJsEngine.cs

@@ -1211,17 +1211,15 @@ protected override void Dispose(bool disposing)
 			{
 				if (_dispatcher != null)
 				{
-					_dispatcher.Invoke(() =>
-					{
-						if (_jsContext.IsValid)
-						{
-							_jsContext.Release();
-						}
-						_jsRuntime.Dispose();
-					});
 					_dispatcher.Dispose();
 				}
 
+				if (_jsContext.IsValid)
+				{
+					_jsContext.Release();
+				}
+				_jsRuntime.Dispose();
+
 				base.Dispose(disposing);
 #if NETSTANDARD1_3
 

src/MsieJavaScriptEngine/JsRt/Ie/ChakraIeJsRtJsEngine.cs

@@ -1249,17 +1249,15 @@ protected override void Dispose(bool disposing)
 			{
 				if (_dispatcher != null)
 				{
-					_dispatcher.Invoke(() =>
-					{
-						if (_jsContext.IsValid)
-						{
-							_jsContext.Release();
-						}
-						_jsRuntime.Dispose();
-					});
 					_dispatcher.Dispose();
 				}
 
+				if (_jsContext.IsValid)
+				{
+					_jsContext.Release();
+				}
+				_jsRuntime.Dispose();
+
 				base.Dispose(disposing);
 #if NETSTANDARD1_3