changed to get-location

appveyor.yml

@@ -80,8 +80,8 @@ before_deploy:
             { # Copy current site into tags
                 cd origin_site # make things a bit easier
                 
-                $tagPath = "tags/$env:APPVEYOR_REPO_TAG_NAME"
-                $source = "."
+                $source = Get-Location
+                $tagPath = Join-Path $source "tags/$env:APPVEYOR_REPO_TAG_NAME"
                 New-Item -ItemType directory -Path $tagPath
                 Get-ChildItem $source -Recurse -Exclude @('.git','tags/*','tags') | 
                     Copy-Item -Destination {Join-Path $tagPath $_.FullName.Substring($source.length)}