Added VS2017 Windows Application - Flash Programmer

This is still not finished but does work to a point. It does miss off the last parts of the GetID function information returned from the Arduino though. Writing, reading and erasing do work but I would use with caution and test everything before trying out on a Flash chip you can't do without!!
Later features will be to correct the GetID function, streaming the read data and allowing a sector erase as well as the entire chip erase function.
I'll leave in the old commands so terminal use will still work.
Enjoy!

FlashProgrammer/FlashProgrammer.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28307.102
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WindowsFormsApp1", "WindowsFormsApp1\WindowsFormsApp1.csproj", "{249DC3F3-7F25-49D9-8501-3372ADAA3D68}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{249DC3F3-7F25-49D9-8501-3372ADAA3D68}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{249DC3F3-7F25-49D9-8501-3372ADAA3D68}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{249DC3F3-7F25-49D9-8501-3372ADAA3D68}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{249DC3F3-7F25-49D9-8501-3372ADAA3D68}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {5C8F70E8-FD04-4CCF-840F-305E7A9168EF}
+	EndGlobalSection
+EndGlobal

FlashProgrammer/WindowsFormsApp1/App.config

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+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
+    </startup>
+</configuration>