Remove sample project from solution

Author: josesimoes

nanoframework.System.Net.Websockets.sln

@@ -9,8 +9,6 @@ Project("{11A8DD76-328B-46DF-9F39-F559912D0360}") = "System.Net.WebSockets.Serve
 EndProject
 Project("{11A8DD76-328B-46DF-9F39-F559912D0360}") = "System.Net.WebSockets.Client", "WebSockets.Client\System.Net.WebSockets.Client.nfproj", "{EF3A6935-1A5F-4AE8-A866-562AF5803205}"
 EndProject
-Project("{11A8DD76-328B-46DF-9F39-F559912D0360}") = "NFWebSockets.Example", "NFWebSockets.Example\NFWebSockets.Example.nfproj", "{1EF92D27-FFC7-40A1-BEEA-E695784B222A}"
-EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{4F4D1647-D756-415A-9136-F3813DFA4E28}"
 	ProjectSection(SolutionItems) = preProject
 		NuGet.Config = NuGet.Config
@@ -41,12 +39,6 @@ Global
 		{EF3A6935-1A5F-4AE8-A866-562AF5803205}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{EF3A6935-1A5F-4AE8-A866-562AF5803205}.Release|Any CPU.Build.0 = Release|Any CPU
 		{EF3A6935-1A5F-4AE8-A866-562AF5803205}.Release|Any CPU.Deploy.0 = Release|Any CPU
-		{1EF92D27-FFC7-40A1-BEEA-E695784B222A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{1EF92D27-FFC7-40A1-BEEA-E695784B222A}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{1EF92D27-FFC7-40A1-BEEA-E695784B222A}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
-		{1EF92D27-FFC7-40A1-BEEA-E695784B222A}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{1EF92D27-FFC7-40A1-BEEA-E695784B222A}.Release|Any CPU.Build.0 = Release|Any CPU
-		{1EF92D27-FFC7-40A1-BEEA-E695784B222A}.Release|Any CPU.Deploy.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE