Auto publish Wox.Plugin to nuget.

Deploy/Nuget/pack.ps1

@@ -0,0 +1,12 @@
+$root = (split-path -parent $MyInvocation.MyCommand.Definition) + '\..'
+$version = [System.Reflection.Assembly]::LoadFile("$root\Output\Release\Wox.Plugin.dll").GetName().Version
+$versionStr = "{0}.{1}.{2}" -f ($version.Major, $version.Minor, $version.Build)
+
+Write-Host "Setting .nuspec version tag to $versionStr"
+
+$content = (Get-Content $root\Deploy\NuGet\wox.nuspec) 
+$content = $content -replace '\$version\$',$versionStr
+
+$content | Out-File $root\wox.plugin.nuspec
+
+& $root\deploy\NuGet\NuGet.exe pack $root\deploy\nuget\wox.plugin.nuspec

Deploy/Nuget/wox.plugin.nuspec

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+<?xml version="1.0"?>
+<package >
+  <metadata>
+    <id>Wox.Plugin</id>
+    <version>$version$</version>
+    <authors>qianlifeng</authors>
+    <licenseUrl>https://github.com/qianlifeng/Wox/blob/master/LICENSE</licenseUrl>
+    <projectUrl>https://github.com/qianlifeng/wox</projectUrl>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <description>Reference this library if you want to develop a wox plugin</description>
+    <tags>wox</tags>
+  </metadata>
+  <files>
+      <file src="..\..\Output\Debug\Wox.Plugin.dll" target="lib\net35" />
+  </files>
+</package>