message: remove none existant project from test sln
diff: @@ -7,8 +7,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{D28FC441-C95
  EndProject
  Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "app", "src\app\app.csproj", "{D36E1CC9-62CA-45A3-8BD0-6ADC2767FFB3}"
  EndProject
  -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "lib", "src\lib\lib.csproj", "{717BE881-D74C-45FC-B55D-2085499E1BF8}"
  -EndProject
  Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "test", "test\test.csproj", "{4679428B-0CA0-4228-B8C0-B676B34A1B30}"
  EndProject
  Global
  