The goal is to allow installer to automatically close and restart closed
applications, and thus diminish users frustration when they don't know
how to close explorer.exe, or how to start it again and bring desktop back.

Reference: https://msdn.microsoft.com/en-us/library/windows/desktop/aa370379

Notes:
* A dialog MsiRMFilesInUse must be present in MSI.
* It will only be used when operating system's Windows Installer version
is >=4.0, and OS is Vista or newer. If system's Windows Installer is older,
then current FilesInUse dialog will be used.
* MSIRESTARTMANAGERCONTROL property has default value of 0, that enables
installer to use the Restart Manager. It is explicitly set in MSI just in case.
* Do not use Restart Manager and do reboot is selected by default.

Change-Id: If9d8be7cb478d81db03485ee912991ae9d568ed8
Reviewed-on: https://gerrit.libreoffice.org/28171Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>