Error in powershell, more backups and updates readme for beta

build/NuSpecs/tools/Readme.txt

@@ -2,6 +2,11 @@ A note about running Umbraco from Visual Studio.
 
 Don't forget to build!
 
+BETA Notice: We've done our best to transform your config files, we are testing this in 7.2 beta and would love to 
+hear back if it didn't work so we can improve this feature. We'd love to see your before and after config files 
+(make sure to delete sensitive data like passwords and API keys) in the issue tracker at http://issues.umbraco.org/
+Remember, we backed up your files in App_Data\NuGetBackup so you can find the original file before it was transformed.
+
 When upgrading your website using NuGet you should answer "No" to the questions to overwrite the Web.config 
 file (and config files in the config folder). 
 

build/NuSpecs/tools/install.ps1

@@ -14,6 +14,15 @@ if ($project) {
 	$webConfigSource = Join-Path $projectDestinationPath "Web.config"
 	Copy-Item $webConfigSource $backupPath -Force
 	
+	# Backup config files folder
+	$configFolder = Join-Path $projectDestinationPath "Config"
+	if(Test-Path $configFolder) {
+		$umbracoBackupPath = Join-Path $backupPath "Config"
+		New-Item -ItemType Directory -Force -Path $umbracoBackupPath
+		
+		robocopy $configFolder $umbracoBackupPath /e /LOG:$copyLogsPath\ConfigBackup.log
+	}
+	
 	# Copy umbraco and umbraco_files from package to project folder
 	# This is only done when these folders already exist because we 
 	# only want to do this for upgrades
@@ -140,7 +149,10 @@ if ($project) {
 	}
 
 	$installFolder = Join-Path $projectDestinationPath "Install"
-	if(Test-Path $umbracoFolder) {
+	if(Test-Path $installFolder) {
 		Remove-Item $installFolder -Force -Recurse -Confirm:$false
 	}
+	
+	# Open readme.txt file
+	$DTE.ItemOperations.OpenFile($toolsPath + '\Readme.txt')
 }