fix(client) : add sshkey encode in client update api call
fix(fleetctl.sh): clean up unitfiles from the filesystem

Once we submit them to fleet, we don't need them anymore.
feat(router) Avoid nginx 502, 503, 504 errors
fix(client): KeyError on cookie retrieval

Fixed an issue where 'no active controller' message didn't show if
cookies didn't already exist.
docs(reference): update client reference link

The client documentation should handle an internal link to client,
while the client reference should also get its own. There are no
known links to the client reference docs, so no other changes are
necessary at this time.
docs(reference): update reference guide
docs(reference): use deis <command> as title

This makes it such that when you reference the command in the
documentation as ":ref:`deis_releases`", it shows up as "deis releases".
ref(docs/reference): aggregate client commands
style(docs/reference): missing period
chore(registry): bump version

In preparation for making an upstream PR, I rebased it against
upstream's master.
Merge pull request #1397 from deis/bump-registry

chore(registry): bump version
fix(Makefile): remove redundant command parameter
fix(logger): add back message tag

without the tag, the first word from the logs was missing.

Without this change:

    2014-07-23 16:29:05 oblong-duckling[worker.1]:  world

with this change:

    2014-07-23 16:38:19 oblong-duckling[worker.1]: hello world
fix(client): print default string

When version is not specified in the arguments, you'd get a response:

    $ deis rollback
    Rolling back to vNone...

This makes it print a default string if no version is specified.
Merge pull request #1398 from deis/fixup-rollback

fix(client): print default string
Merge pull request #1402 from deis/fix-logger-output

fix(logger): add back message tag
chore(CHANGELOG.md): update for v0.10.0
Revert "docs(*): remove Rackspace support"

This reverts commit e897c8b7e7ce4cab15787c20338ab1ab72cff2e6.
chore(contrib/rackspace): bump to CoreOS 379.3
chore(docs): update CLI versions and download links