Changes to make the docs more unified
Add deployment guide
Moved a few docs/pointers to docs around.

* INSTALL.rst is now at top level. This is more typical, and consistent
  with having HACKING.rst at top level. Links have been changed to
  match.
* INSTALL.rst now refers directly to HACKING.rst; The extra level of
  indirection is weird, and the only real piece of additional info is a
  link to the stuff in moc-public. Users will probably have already
  looked at the readme anyhow.
* Corrected some capitalization in the deployment guide.
Clarify the reasoning for/direction of doc format change.
Add note about disabling SELinux to INSTALL.rst
Forward-link haas.cfg to choices made later
INSTALL.rst: Change github URLs to https & add cmd
Add info about AllowEncodedSlashes to fix #360 for v0.1
Separate Client haas.cfg

Split haas.cfg.exmaple into two files, one for the haas client and one
for the haas server.  Also updated the INSTALL.rst document to reflect
these changes, including isntructions on how to lock down the sensitive
information in the server-side haas.cfg file.
Add notes about the stuff in examples/

Useful for users who don't have a base headnode of their own in mind already (most users).

Also snuck in a rewording of the stuff about testing the xml -- this is a bit less scary,
and just as honest.
Merge branch 'newdocs' of git://github.com/CCI-MOC/haas into newdocs
Revert "Separate Client haas.cfg"

This reverts commit b37f2f14daebaf24f3f7721c0a2db13d9fde486c.
Add information about locking down haas.cfg to the INSTALL.rst doc
Small change to INSTALL.rst regarding chownership of haas.cfg
Move the notes about the ubuntu headnode.

These should go right before the instructions which tell the user to
copy the disk image into place. Also: remove the comment about getting
the raw cloud image; it isn't useful on its own, since there's no way to
log into it.

This resolves #357.
Start libvirtd on boot.
Update INSTALL.rst
Update INSTALL.rst
Merge pull request #363 from CCI-MOC/newdocs

Newdocs