[CI] Create package.ps1

Update appveyor.yml

package.ps1

@@ -0,0 +1,35 @@
+param (
+	[Parameter()]
+	[ValidateSet('Debug', 'Release')]
+	[string]
+	$Configuration = 'Release',
+	[Parameter()]
+	[Switch]
+	$Clean = $true
+)
+
+# Set-PSDebug -Trace 1
+Push-Location $PWD
+
+$RepoDir = $PSScriptRoot
+$SolutionDir = "$RepoDir\source-code"
+$OutputDir = "$SolutionDir\x64\$Configuration"
+$PackageDir = "$env:TMP\full"
+$PackageName = "$RepoDir\PD-Loader-$Configuration-AppVeyor.zip"
+
+if ($Clean) {
+	rm $PackageDir -Recurse
+	rm $PackageName
+}
+
+md $PackageDir -Force
+copy $SolutionDir\data\* $PackageDir\ -Recurse
+copy $RepoDir\dnsapi.dll $PackageDir\
+
+copy $OutputDir\*.dva $PackageDir\plugins\
+copy $OutputDir\zh-Hans $PackageDir\plugins\ -Recurse
+
+cd $PackageDir
+7z a $PackageName *
+
+Pop-Location