Yes, the Plugin is now within the QlikView Server installer. Select the customized installation and make sure you select "QlikView Clients". Once you have done that, a MSI installer file is located in "C:\Program Files\QlikViewServer10\Server\QlikViewClients\QlikViewPlugin".
Another option is to allow users download the Plugin from the Accesspoint webpage. To get that, go to the QlikView Enterprise Management Console, System, Setup, QlikView WebServers, expand and click on yours, and on the right pane go to the "AccessPoint", and click on "Plugin Download" "Show Link".