index: fix a typo (missing word)
zerocloud/devenv: add var exports to client config
Typo in rejoin-stack

changed rejoin_stack with rejoin-stack, since that was what devstack
had after building it with vagrant.
zerocloud: "Snakebin" application tutorial, part 1
zerocloud: "Snakebin" application tutorial, part 2
zerocloud: "Snakebin" application tutorial, part 3
Some minor changes

some minor changes.
snakebin.rst: formatting tweaks, typo fix
snakebin: fix http newlines
Merge pull request #47 from larsbutler/snakebin-app-tutorial

Snakebin app tutorial