Linting mostly

__tests__/ImportExcelFileList.tests.ps1

@@ -1,10 +0,0 @@
-Describe "ImportExcel File List" {
-    It "All files should exist".PadRight(90) {
-        $fileList = Get-Content "$PSScriptRoot\..\filelist.txt"
-
-        foreach ($file in $fileList) {
-            $targetFile = "$PSScriptRoot\..\$file"
-            Test-Path $targetFile | Should Be $true
-        }
-    }
-}