Define an <encryption> tag specifying volume encryption format and
format-depenedent parameters (e.g. passphrase, cipher name, key
length, key).

Currently the only defined parameter is a reference to a "secret"
(passphrase/key) managed using the virSecret* API.

Only the qcow/qcow2 encryption format, and a "default" format used to
let libvirt choose the format during volume creation, is currently
supported.

This patch does not add any users; the <encryption> tag is added in
the following patches to both volumes (to support encrypted volume
creation) and domains.

* docs/*.html: Re-generate
* docs/formatstorageencryption.html.in, docs/sitemap.html.in:
  Add page describing storage encryption data format
* docs/schemas/Makefile.am, docs/schemas/storageencryption.rng:
  Add RNG schema for storage encryption format
* po/POTFILES.in: Add src/storage_encryption_conf.c
* src/libvirt_private.syms: Export virStorageEncryption* functions
* src/storage_encryption_conf.h, src/storage_encryption_conf.c: Internal
  helper APIs for dealing with storage encryption format
* libvirt.spec.in, mingw32-libvirt.spec.in: Add storageencryption.rng
  RNG schema

This patch adds a "secret" as a separately managed object, using a
special-purpose API to transfer the secret values between nodes and
libvirt users.

* docs/schemas/secret.rng, docs/schemas/Makefilem.am: Add new
  schema for virSecret objects
* docs/*html: Re-generated
* docs/formatsecret.html.in, docs/sitemap.html.in: Add page
  describing the virSecret XML schema
* include/libvirt/libvirt.h.in: Define the new virSecret public
  API
* src/libvirt_public.syms: Export symbols for new public APIs
* mingw32-libvirt.spec.in, libvirt.spec.in: Add secret.rng to
  files list

	* qemud/internal.h, qemud/qemud.h: Rename this file so it
	doesn't conflict with src/internal.h.
	* HACKING: Document how header files should be used.
	* qemud/Makefile.am: Add src/ directory to includes.
	* qemud/event.c, qemud/mdns.c, qemud/qemud.c, qemud/remote.c,
	qemud/remote_protocol.c, qemud/remote_protocol.h,
	qemud/remote_protocol.x, src/buf.c, src/libvirt.c,
	src/nodeinfo.c, src/qemu_conf.c, src/qemu_driver.c,
	src/stats_linux.c, src/storage_backend.c, src/storage_backend_fs.c,
	src/storage_backend_iscsi.c, src/storage_backend_logical.c,
	src/storage_conf.c, src/storage_driver.c, src/util.c,
	src/util.h, src/virsh.c, src/virterror.c, src/xend_internal.c,
	src/xml.c, tests/reconnect.c, tests/xmlrpctest.c,
	tests/qparamtest.c: Standardize	use of header files.
	* docs/*, po/*: Rebuild docs.

  docs/*.html docs/html/*.html: removed footer, added sponsor logo
  regenerated the html pages also fixed 'make distcheck' as
  pointed by Jim.
Daniel

* docs/page.xsl docs/redhat.gif docs/*.html: using the shadowman
  logo to indicate Red Hat sponsoring, regenerated.
Daniel

* docs//* src/conf.c src/hash.c src/libvirt.c src/proxy_internal.c
 src/remote_internal.c src/virsh.c src/xen_internal.c
 src/xend_internal.c src/xml.c: applied patch from Atsushi SAKAI
 fixing a lot of typos
Daniel

Saori FUKUTA).

* NEWS configure.in libvirt.spec.in docs/* include/libvirt/libvirt.h
  po/*: preparing release of libvirt-0.4.1
Daniel

* docs/libvir.html docs/format.html: fixes the examples on the
  section about ethernet bridging, as raised by Maxwell Bottiger,
  fixes bug #430790
Daniel

* Makefile.cfg (local-checks-to-skip): Remove sc_trailing_blank.
* .x-sc_trailing_blank: New file, to exempt the few binary files.

  a Windows support page
Daniel

  added the Ruby binding link to all pages
Daniel

  <shareable/> on disk devices
* src/Makefile.am: fix the tst build rule for missing libraries
Daniel

  from Jim Paris
Daniel

  docs/libvir.html: fixing typos spotted by Eduardo Pereira
Daniel

	* docs/site.xsl, docs/libvir.html, docs/hvsupport.html:
	  Document which libvirt versions supported various
	  hypervisor calls.

	* docs/site.xsl: Added link to OCaml bindings.

  adding a placeholder for the new URIs page, update the
  stylesheet to generate a new page, rebuilt.
Daniel

Daniel

  the remote page, added it to stylesheet and regenerated
Daniel

  of documentation following feedback from Simon Hernandez
Daniel

  description provided by Daniel Berrange
* po/*: regenerated
Daniel

  proxy/libvirt_proxy.c qemud/Makefile.am qemud/conf.c qemud/conf.h
  qemud/dispatch.c qemud/internal.h qemud/protocol.h
  src/driver.h src/internal.h src/libvirt.c src/libvirt_sym.version
  src/proxy_internal.c src/proxy_internal.h src/qemu_internal.c
  src/test.c src/virsh.c src/virterror.c src/xen_internal.c
  src/xen_internal.h src/xend_internal.c src/xm_internal.c
  src/xml.h src/xs_internal.c: applied patch from Richard Jones
  adding virConnectGetCapabilities(), plus various small little
  fixes
* docs/*: fixed the api extractor script and regenerated
Daniel

  to better handle the case where there is no limit in the domain
  upper memory size
* docs/architecture.html docs/format.html docs/intro.html
  docs/libvir.html: started to update the documentation to reflect
  the current state
Daniel

Daniel

  include/libvirt/libvirt.h.in: preparing release of 0.1.4,
  regenerated docs, fixed a few things
* src/proxy_internal.c src/test.c src/xend_internal.c:
  a few trivial fixes
Daniel