Clean up hiding dependency

Author: AArnott

LibGit2Sharp.sln

@@ -4,9 +4,6 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 VisualStudioVersion = 15.0.26407.1
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LibGit2Sharp", "LibGit2Sharp\LibGit2Sharp.csproj", "{EE6ED99F-CB12-4683-B055-D28FC7357A34}"
-	ProjectSection(ProjectDependencies) = postProject
-		{6598997B-9419-4CC1-84FF-9621B555E9C0} = {6598997B-9419-4CC1-84FF-9621B555E9C0}
-	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LibGit2Sharp.Tests", "LibGit2Sharp.Tests\LibGit2Sharp.Tests.csproj", "{286E63EB-04DD-4ADE-88D6-041B57800761}"
 EndProject
@@ -22,9 +19,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 EndProject
 Global
 	GlobalSection(SharedMSBuildProjectFiles) = preSolution
-		LibGit2Sharp.Tests.Shared\LibGit2Sharp.Tests.Shared.projitems*{286e63eb-04dd-4ade-88d6-041b57800761}*SharedItemsImports = 4
-		CodeGenerationAttributes.Shared\CodeGenerationAttributes.Shared.projitems*{e1a8b99f-b2f6-4a38-9df6-8792056d70ff}*SharedItemsImports = 4
-		LibGit2Sharp.Shared\LibGit2Sharp.Shared.projitems*{ee6ed99f-cb12-4683-b055-d28fc7357a34}*SharedItemsImports = 4
 	EndGlobalSection
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU