Support for secure web socket development.

Author: poppastring

source/DasBlog.Web.UI/Config/site.Development.config

@@ -119,7 +119,7 @@
 
   <CookieConsentEnabled>false</CookieConsentEnabled>
 
-  <DefaultSources>data:;https:</DefaultSources>
+  <DefaultSources>data:;https:;wss:</DefaultSources>
   <SecurityStyleSources>cloud.tinymce.com;cdn.tiny.cloud;cdn.jsdelivr.net;js.nicedit.com;www.google.com;platform.twitter.com;cdn.syndication.twimg.com;fonts.googleapis.com;maxcdn.bootstrapcdn.com</SecurityStyleSources>
   <SecurityScriptSources>cloud.tinymce.com;cdn.tiny.cloud;cdn.jsdelivr.net;js.nicedit.com;www.google.com;cse.google.com;cdn.syndication.twimg.com;platform.twitter.com;apis.google.com;www.google-analytics.com;www.googletagservices.com;adservice.google.com;securepubads.g.doubleclick.net;ajax.aspnetcdn.com;ssl.google-analytics.com</SecurityScriptSources>
 

source/DasBlog.Web.UI/Startup.cs

@@ -265,7 +265,6 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env, IDasBlog
 			if (env.IsDevelopment() || env.IsStaging())
 			{
 				app.UseDeveloperExceptionPage();
-				//app.UseBrowserLink();
 			}
 			else
 			{