修改提取安装示例

<?xml version="1.0"?>
<Package>
    <DisplayName>Modify extract operation</DisplayName>
    <Description>A component that uses a hook to modify the extract operation.</Description>
    <Version>1.0.1</Version>
    <ReleaseDate>2014-12-19</ReleaseDate>
    <Default>true</Default>
    <Script>installscript.js</Script>
</Package>