update package should be compatible with previous version.

NzbDrone.Update/NzbDrone.Update.csproj

@@ -22,7 +22,7 @@
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\</OutputPath>
+    <OutputPath>..\_output\NzbDrone.Update\</OutputPath>
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
@@ -31,7 +31,7 @@
     <PlatformTarget>x86</PlatformTarget>
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
-    <OutputPath>bin\Release\</OutputPath>
+    <OutputPath>..\_output\NzbDrone.Update\</OutputPath>
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>

build.ps1

@@ -26,12 +26,12 @@ Function Build()
 Function CleanFolder($path)
 {
     Write-Host Removing XMLDoc files
-    get-childitem $path -File -Filter *.xml | foreach ($_) {remove-item $_.fullname}
+    get-childitem $path -File -Filter *.xml -Recurse | foreach ($_) {remove-item $_.fullname}
 
     Write-Host Removing FluentValidation.Resources  files
     get-childitem $path -File -Filter FluentValidation.resources.dll -recurse | foreach ($_) {remove-item $_.fullname}
 
-    get-childitem $path -File -Filter app.config | foreach ($_) {remove-item $_.fullname}
+    get-childitem $path -File -Filter app.config -Recurse  | foreach ($_) {remove-item $_.fullname}
   
     Write-Host Removing Empty folders
     while (Get-ChildItem $path -recurse | where {!@(Get-ChildItem -force $_.fullname)} | Test-Path)