* qemud/qemud.c: add --pid-file and default to writing
        out a PID file to /var/run/libvirt_qemud.pid in daemon
        mode.

        * configure.in: add --with-pid-file arg

        * qemud/Makefile.am: install libvirt_qemud in /usr/sbin
        instead of /usr/libexec

        * src/Makefile.am, src/qemu_internal.c: pass the correct
        path to libvirt

        * qemud/conf.c: actually autostart guests/networks at startup
        as appropriate.

        * qemud/internal.h: put the config directory paths in
        an array in order to make them easier to initialize,
        but still expose pointers to each of them as members
        in the server struct.

        * qemud/qemud.c: cleanup the config directory path
        initialization.

        * qemud/driver.c: maintain the autostart flag on disk
        using symlinks from the "autostart" directories to
        the corresponding config files.

        * qemud/internal.h: add paths to the autostart links
        to the vm/network structures and paths to the autostart
        dirs to the server struct.

        * qemud/qemud.c: initialize the server autostart dir
        patches.

        * qemud/conf.h: expose qemudEnsureDir()

        * qemud/conf.c: check the autostart symlinks when
        loading config files at startup.

        * qemud/protocol.h: add the (domain/network)(Get/Set)Autostart
        requests and replies to the protocol.

        * src/qemu_internal.c: hookup the qemu driver autostart
        methods

        * qemud/dispatch.c, qemud/driver.[ch], internal.h: add
        the daemon side, but just set an in-memory autostart
        flag for now.

        * qemud/conf.[ch]: significantly re-factor qemudLoadConfigXML()
        so that "parse the XML", "assign the def to a VM" and
        "save the XML" operations are in separate functions.
        Add qemudRemoveInactiveVM() and qemudRemoveInactiveNetwork().
        Report errors when loading config files at startup. Check
        that a domain/network's name matches the config filename.

        * qemud/driver.c: update the Create() and Define() functions
        to explicitly parse/assign/save. Also, fix bug where if
        Create() failed, we would free the VM without removing it
        from the inactive list.

        * qemud/qemud.c: use qemudRemoveInactiveVM/Network()

        * qemud/driver.[ch], qemud/dispatch.c: fix the fact that
        qemudDispatchDomainStart() doesn't report an error if the uuid
        lookup fails and also move the uuid lookup into the driver
        so that it matches the way we do Destroy().

        * qemud/conf.c, qemud/driver.c, qemud/internal.h,
        qemud/qemud.c: Merge the ->activevms and ->inactivevms
        into a single ->vms list in order to make things
        easier to manage. Likewise for networks. Also add
        qemudIsActiveVM() and qemudIsActiveNetwork() inline
        functions.

        * qemud/conf.c: fix another xml property leak.

        * qemud/conf.c: use strerror(errno) in some error messages
        to make them a bit more useful

        * qemud/conf.c: don't free active networks/vms if we
        fail to save the new config

        Fix a few leaks

        * qemud/qemud.c: qemudCleanup(): free the socket
        structures

        * qemud/conf.c: fix various leaks in the xml parsing

        * qemud/iptables.c: fix a typo causing a leak

        * qemud/conf.c, qemud/qemud.c: only create config dirs
        when actually trying to write out config.

        * qemud/bridge.c: change the fix for the alignment warning
        a little.

        * qemud/qemud.c: clean up qemudInitialize() and qemudListen()
        so as to coalesce the two "system vs. user" code paths and
        fix up some problems noticed by dan.

        * qemud/qemud.c: don't shutdown guest and networks on
        SIGHUP

        * qemud/qemud.c: handle SIGQUIT.

        * qemud/qemud.c, qemud/dispatch.c, qemud/internal.h
        qemud/conf.c, qemud/driver.c, configure.in: add a
        qemudLog() function which uses syslog() if we're in daemon
        mode, doesn't output INFO/DEBUG messages unless the
        verbose flag is set and doesn't output DEBUG messages
        unless compiled with --enable-debug. Also, make a first
        pass through fatal errors and add error messages for them.

        * qemud/internal.h, qemud/qemud.c: improve signal handling
        and handle SIGHUP by shutting down all guests and networks
        and re-loading configs, and handle SIGINT and SIGTERM
        by shutting down cleanly.

	* qemud/qemud.c, qemud/bridge.c, qemud/iptables.c: fix
	our FD_CLOEXEC usage so that all fds which should be
	closed on exec are marked as such and that we leave
	exec() to do the actual closing.

        * qemud/qemud.c: fix qemudEnableIpForwarding() to not leak
        an fd if writing to /proc/sys/net/ipv4/ip_forward fails.

        * qemud/conf.c: fix <interface type='network'> output

        * qemud/conf.c: fix the <graphics> output - we weren't
        handling sdl

        * qemud/conf.c: fix a couple of typos

        * qemud/conf.c: fix segfault

        * qemud/conf.h: move qemudFreeVMDef() down a bit

        * qemud/bridge.c: don't output bridge parameters if they
        are the default.

	* qemud/conf.[ch], qemud/dispatch.c, qemud/internal.h,
	  qemud/qemud.c, qemud/driver.c: allow re-defining network
	configs; basically copying dan's patch for domains.

        * qemud/conf.c: fix a couple of qemud_vm_def leaks

        * driver.c: simplify qemudDomainDefine()

* qemud/Makefile.am: avoid -Werror
daniel

        * qemud/iptables.[ch]: add code for managing iptables
        rules.

        * qemud/Makefile.am: add iptables.[ch].

        * qemud/qemud.c: add and remove iptables rules as
        appropriate.

        * qemud/conf.c: when starting a guess, add a rule
        allowing it to forward packets across the networks
        bridge.

        * qemud/internal.h: add iptables context ptr

        * configure.in: add --with-iptables-dir and
        --with-iptables-prefix to allow us to put our rules
        in a chain with the given prefix and save the rules
        in files in the given dir so as to integrate with
        the proposed "service iptables restart" solution
        in:

           https://bugzilla.redhat.com/227011

        * include/libvirt/libvirt.h.in, src/libvirt.c: add
        virNetworkGetBridgeName() to allow finding out what
        bridge to connect to in order to join a network.

        * src/driver.h: add networkGetBridgeName() to vtable.

        * qemud/protocol.h: add the request and reply to
        the qemud protocol.

        * qemud/dispatch.c, qemud/driver.[ch]: handle them
        here.

        * src/qemu_internal.c: implement GetBridgeName()
        in the qemu driver.

        * src/libvirt_sym.version: add new symbol.

        * qemud/conf.c: add support for connecting a qemu
        guest to a bridge using a tap device in order to
        connect it to a virtual network.

        * qemud/internal.h: add <interface type="network">
        config and track tapfds so as to not close them
        on exec.

        * qemud/qemud.c: don't close tapfds on exec and
        disconnect the iface when the guest shuts down.