remove unecessary projects from solution

Author: lanlanlee2008

Microsoft.AspNet.OutputCache.sln

@@ -5,11 +5,7 @@ VisualStudioVersion = 14.0.25420.1
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AspNet.OutputCache.OutputCacheModuleAsync", "src\OutputCacheModuleAsync\Microsoft.AspNet.OutputCache.OutputCacheModuleAsync.csproj", "{3B446E33-7B1C-4A32-AEB8-92DC6CE94F77}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AspNet.OutputCache.CustomOutputCacheProvider", "src\CustomOutputCacheProvider\Microsoft.AspNet.OutputCache.CustomOutputCacheProvider.csproj", "{A8F3E399-BCAF-4F3E-BC16-5CA98A779916}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "testnewcache", "..\..\testoutputcache\testnewcache\testnewcache.csproj", "{1D14BBD9-C8D6-4A08-949C-2395005E22A4}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComparewithOldCache", "ComparewithOldCache\ComparewithOldCache.csproj", "{DA686514-993E-4FA9-8B1D-9A5DCCF9CD4E}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AspNet.OutputCache.CustomOutputCacheProvider", "test\CustomOutputCacheProvider\Microsoft.AspNet.OutputCache.CustomOutputCacheProvider.csproj", "{A8F3E399-BCAF-4F3E-BC16-5CA98A779916}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution