chore: add master-detail grid sample

Author: VicTachev

grid/master-detail-grid/KendoGridMasterDetail.sln

@@ -0,0 +1,22 @@
+
+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}") = "KendoGridMasterDetail", "KendoGridMasterDetail\KendoGridMasterDetail.csproj", "{16F7A367-C611-4158-A113-87C3D3AF83AE}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{16F7A367-C611-4158-A113-87C3D3AF83AE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{16F7A367-C611-4158-A113-87C3D3AF83AE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{16F7A367-C611-4158-A113-87C3D3AF83AE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{16F7A367-C611-4158-A113-87C3D3AF83AE}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal