Adding sln file and ignoring .user file

Author: akshunyaInfy

.gitignore

@@ -0,0 +1,6 @@
+################################################################################
+# This .gitignore file was automatically created by Microsoft(R) Visual Studio.
+################################################################################
+
+/.vs/cybersource-rest-client-dotnet/v14
+/cybersource-rest-client-dotnet.csproj.user

cybersource-rest-client-dotnet.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "cybersource-rest-client-dotnet", "cybersource-rest-client-dotnet.csproj", "{B0B5BDDB-E666-47EF-95B9-2BF8E88A51E4}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{B0B5BDDB-E666-47EF-95B9-2BF8E88A51E4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B0B5BDDB-E666-47EF-95B9-2BF8E88A51E4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B0B5BDDB-E666-47EF-95B9-2BF8E88A51E4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B0B5BDDB-E666-47EF-95B9-2BF8E88A51E4}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal