Update build tools and deployment configuration

Author: sharwell

.editorconfig

@@ -0,0 +1,5 @@
+root = true
+
+[*.cs]
+csharp_using_directive_placement = inside_namespace:none
+dotnet_sort_system_directives_first = true

MouseFastScroll.sln

@@ -1,10 +1,11 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.31220.325
+# Visual Studio Version 17
+VisualStudioVersion = 17.2.32214.413
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{7939456F-2CC6-4242-96AB-E1C8D75C0D79}"
 	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
 		appveyor.yml = appveyor.yml
 		codecov.yml = codecov.yml
 		Directory.Build.props = Directory.Build.props

Tvl.VisualStudio.MouseFastScroll.11/Tvl.VisualStudio.MouseFastScroll.11.csproj

@@ -1,4 +1,4 @@
-<Project>
+<Project>
   <Import Sdk="Microsoft.NET.Sdk" Project="Sdk.props" />
 
   <PropertyGroup>
@@ -14,7 +14,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.VSSDK.BuildTools" Version="17.0.2155-preview2" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.VSSDK.BuildTools" Version="17.0.5234" PrivateAssets="all" />
     <PackageReference Include="VSSDK.CoreUtility" Version="11.0.4" />
     <PackageReference Include="VSSDK.Text" Version="11.0.4" />
   </ItemGroup>

Tvl.VisualStudio.MouseFastScroll.17/Tvl.VisualStudio.MouseFastScroll.17.csproj

@@ -1,4 +1,4 @@
-<Project>
+<Project>
   <Import Sdk="Microsoft.NET.Sdk" Project="Sdk.props" />
 
   <PropertyGroup>
@@ -14,8 +14,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.VSSDK.BuildTools" Version="17.0.2155-preview2" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.VisualStudio.Sdk" Version="17.0.0-previews-1-31310-052" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.VSSDK.BuildTools" Version="17.0.5234" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.VisualStudio.SDK" Version="17.0.31902.203" PrivateAssets="all" />
   </ItemGroup>
 
   <Import Project="..\Tvl.VisualStudio.MouseFastScroll.Shared\Tvl.VisualStudio.MouseFastScroll.Shared.projitems" Label="Shared" />

Tvl.VisualStudio.MouseFastScroll/Tvl.VisualStudio.MouseFastScroll.csproj

@@ -17,13 +17,13 @@
     <CopyOutputSymbolsToOutputDirectory>false</CopyOutputSymbolsToOutputDirectory>
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(BuildingInsideVisualStudio)' != 'true'">
-    <!-- This property disables extension deployment for command line builds; required for AppVeyor -->
-    <DeployExtension Condition="'$(DeployExtension)' == ''">False</DeployExtension>
+  <PropertyGroup>
+    <!-- Extension deployment occurs as part of integration tests -->
+    <DeployExtension>false</DeployExtension>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.VSSDK.BuildTools" Version="17.0.2155-preview2" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.VSSDK.BuildTools" Version="17.0.5234" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>