Update the solution [skip ci]

Author: Cédric Belin

.gitattributes

@@ -10,18 +10,23 @@
 *.html text diff=html
 *.http text
 *.info text
+*.ini text
+*.iss text
 *.js text
 *.json text
 *.md text diff=markdown
 *.ps1 text
+*.scss text diff=css
 *.slnx text
 *.sql text
 *.svg text
 *.ts text
 *.txt text
+*.xml text
 *.yaml text
 *.yml text
 
+*.gif binary
 *.ico binary
 *.jpg binary
 *.pdf binary

lcov.slnx

@@ -1,4 +1,27 @@
 <Solution>
+	<Folder Name="/.config/">
+		<File Path=".editorconfig" />
+		<File Path=".gitattributes" />
+		<File Path=".gitignore" />
+		<File Path=".runsettings" />
+	</Folder>
+	<Folder Name="/build/">
+		<File Path="build.cake" />
+		<File Path="cake.config" />
+	</Folder>
+	<Folder Name="/doc/">
+		<File Path="AUTHORS.txt" />
+		<File Path="CHANGELOG.md" />
+		<File Path="LICENSE.md" />
+		<File Path="README.md" />
+	</Folder>
+	<Folder Name="/example/">
+		<File Path="example/format_report.cs" />
+		<File Path="example/parse_report.cs" />
+	</Folder>
+	<Folder Name="/res/">
+		<File Path="res/lcov.info" />
+	</Folder>
 	<Project Path="src/lcov.csproj" />
 	<Project Path="test/lcov.tests.csproj" />
 </Solution>