Remove statistics project to get appveyor building

Ill deal with this project later.

Author: Jroland

src/kafka-net.sln

@@ -25,8 +25,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Testing", "Testing", "{204BDC88-0B3E-4E9D-9140-CF0DDF184FE8}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StatisticsTestLoader", "StatisticsTestLoader\StatisticsTestLoader.csproj", "{02E1B2E3-E1B2-4E68-9BD9-95F266302C75}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -45,15 +43,11 @@ Global
 		{53E0B3CE-6C41-4C8A-8B66-9BD03667B1E0}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{53E0B3CE-6C41-4C8A-8B66-9BD03667B1E0}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{53E0B3CE-6C41-4C8A-8B66-9BD03667B1E0}.Release|Any CPU.Build.0 = Release|Any CPU
-		{02E1B2E3-E1B2-4E68-9BD9-95F266302C75}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{02E1B2E3-E1B2-4E68-9BD9-95F266302C75}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{02E1B2E3-E1B2-4E68-9BD9-95F266302C75}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{53E0B3CE-6C41-4C8A-8B66-9BD03667B1E0} = {204BDC88-0B3E-4E9D-9140-CF0DDF184FE8}
-		{02E1B2E3-E1B2-4E68-9BD9-95F266302C75} = {204BDC88-0B3E-4E9D-9140-CF0DDF184FE8}
 	EndGlobalSection
 EndGlobal