Dynamically export module members

src/helpers/chocolateyInstaller.psm1

@@ -3,30 +3,7 @@
 $DebugPreference = "SilentlyContinue"
 if ($env:ChocolateyEnvironmentDebug -eq 'true') {$DebugPreference = "Continue";}
 
-
 # grab functions from files
-Resolve-Path $helpersPath\functions\*.ps1 | 
-    ? { -not ($_.ProviderPath.Contains(".Tests.")) } |
-    % { . $_.ProviderPath }
-
-Export-ModuleMember -Function `
-	Get-ChocolateyWebFile,`
-	Get-ChocolateyUnzip,`
-	Get-ProcessorBits,`
-	Install-ChocolateyInstallPackage,`
-	Install-ChocolateyPackage,`
-	Install-ChocolateyZipPackage,`
-	Install-ChocolateyPowershellCommand,`
-	Install-ChocolateyPath,`
-	Install-ChocolateyDesktopLink,`
-	Install-ChocolateyPinnedTaskBarItem,`
-	Install-ChocolateyExplorerMenuItem,`
-	Install-ChocolateyFileAssociation,`
-	Install-ChocolateyEnvironmentVariable,`
-	Install-ChocolateyVsixPackage,`
-	Write-ChocolateySuccess,`
-	Write-ChocolateyFailure,`
-	Write-Host,`Write-Debug,`Write-Error,`
-	Start-ChocolateyProcessAsAdmin,`
-	Uninstall-ChocolateyPackage,`
-	Update-SessionEnvironment
+Get-Item $helpersPath\functions\*.ps1 | 
+    ? { -not ($_.Name.Contains(".Tests.")) } |
+    % { . $_.FullName;  if ( -not ($_.Name.Contains(".Internal.")))  { Export-ModuleMember -Function $_.BaseName } }