===============================Boot Volume Directory Structure===============================This is the directory layout of the boot volume::home/config<like system, but without haiku_loader, kernel_<arch>, and runtime_loader>systemadd-onsappsbinbootcache*datademosdevelopdocumentationlibnon-packaged*packages*preferencesserverssettings*var*haiku_loaderkernel_<arch>runtime_loadertrashThe structure mostly equals the pre-package management directory structure withthe following changes:- ``common`` has been removed, or more correctly it has been merged into``system``. All system-wide software is now installed (only) in ``system``.- The ``develop`` directory has been removed and its contents has been moved tothe ``system/develop`` directory.- The ``include`` directory has been removed. Its contents lives in``develop/headers`` now.- ``optional`` has been removed. Optional features can just be installed via thepackage manager.- ``share`` and ``etc`` (in ``common``) have been removed. Their contents goesto ``data``, ``documentation``, or ``settings`` (in ``system`` or, forpackages installed there, in ``home``) as appropriate. There's``settings/etc`` which is where ported Unix software will usually store theirglobal settings.- ``apps`` and ``preferences`` have been moved to ``system`` for consistency.- ``system`` and ``home/config`` each sport a ``packages`` directory, whichcontains the activated packages.- ``system`` and ``home/config`` themselves are mount points for two instancesof the packagefs, i.e. each contains the virtually extracted contents of theactivated packages in the respective ``packages`` subdirectory. Thedirectories marked with ``*`` are "shine-through" directories. They are notprovided by the packagefs, but are the underlying directories of the bootvolume. Unlike the other directories they are writable.- ``system`` and ``home/config`` each contain a directory ``non-packaged``which has the same structure as their parent directory minus the shine-throughdirectories. In the ``non-packaged`` directories software can be installed thetraditional -- non-packaged -- way.