Simplify and improved support for hotplug. Devices are now reliably added, removed and processed. Replaced glob() with directoriy walking to support Android bionic (which lacks glob).
Simplify and improved support for hotplug. Devices are now reliably added, removed and processed. Replaced glob() with directoriy walking to support Android bionic (which lacks glob).


rpavlik/libfreespace,rpavlik/libfreespace,rpavlik/libfreespace,rpavlik/libfreespace