Fix file name casing and update names in solution. Relates to #763

Author: commonsensesoftware

ApiVersioning.sln

@@ -1,19 +1,19 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.29102.190
+# Visual Studio Version 17
+VisualStudioVersion = 17.1.32228.430
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{4D5F5F21-0CB7-4B4E-A42F-732BD4AFD0FF}"
 	ProjectSection(SolutionItems) = preProject
-		src\directory.build.props = src\directory.build.props
-		src\directory.build.targets = src\directory.build.targets
+		src\Directory.Build.props = src\Directory.Build.props
+		src\Directory.Build.targets = src\Directory.Build.targets
 	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "test", "test", "{0987757E-4D09-4523-B9C9-65B1E8832AA1}"
 	ProjectSection(SolutionItems) = preProject
 		test\.editorconfig = test\.editorconfig
 		test\acceptance.xunit.runner.json = test\acceptance.xunit.runner.json
-		test\directory.build.props = test\directory.build.props
+		test\Directory.Build.props = test\Directory.Build.props
 		test\xunit.runner.json = test\xunit.runner.json
 	EndProjectSection
 EndProject
@@ -31,7 +31,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "misc", "misc", "{2957BAF3-9
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "samples", "samples", "{915BB224-B1D0-4E27-A348-67FCC77AAA44}"
 	ProjectSection(SolutionItems) = preProject
-		samples\directory.build.props = samples\directory.build.props
+		samples\Directory.Build.props = samples\Directory.Build.props
 	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "webapi", "webapi", "{F446ED94-368F-4F67-913B-16E82CA80DFC}"