Moved solution and project

MSBuildPropsUpdater.sln

@@ -3,7 +3,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
 VisualStudioVersion = 15.0.27004.2008
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MSBuildPropsUpdater.WPF", "MSBuildPropsUpdater.WPF\MSBuildPropsUpdater.WPF.csproj", "{DB26B6F9-6F2D-4C1B-AE22-D99F1BA5FD63}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MSBuildPropsUpdater.WPF", "src\MSBuildPropsUpdater.WPF\MSBuildPropsUpdater.WPF.csproj", "{DB26B6F9-6F2D-4C1B-AE22-D99F1BA5FD63}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

appveyor.yml

@@ -5,12 +5,12 @@ platform: Any CPU
 install:
 - cmd: appveyor DownloadFile https://dist.nuget.org/win-x86-commandline/latest/nuget.exe
 before_build:
-- cmd: nuget.exe restore MSBuildPropsUpdater\MSBuildPropsUpdater.sln
+- cmd: nuget.exe restore MSBuildPropsUpdater.sln
 build:
-  project: MSBuildPropsUpdater\MSBuildPropsUpdater.sln
+  project: MSBuildPropsUpdater.sln
   verbosity: minimal
 test: off
 artifacts:
-- path: MSBuildPropsUpdater\MSBuildPropsUpdater\bin\Release
-  name: MSBuildPropsUpdater
+- path: src\MSBuildPropsUpdater.WPF\bin\Release
+  name: MSBuildPropsUpdater.WPF
 deploy: off