Moved slugbuilder from cookbook to deis. opdemand/deis#376
When checking the error type from a failed vagrant desutrcution, make comparison case insensitve - for BASH and ZSH support. opdemand/deis#346
Change Installation link to Operations Guide

re #403
Merge pull request #407 from tombh/346-node-del-check-case-insensitive

LGTM&trade;
Updated several python packages.
Remove check for set env vars os.environ() does that anyway
Merge pull request #411 from opdemand/pypi-updates

Updated several python packages, tested.
Be specific about required package versions in client setup.py.
Fixed flake8 errors
Updated README.rst for Deis CLI, fixes #409.
Merge pull request #417 from opdemand/fix-409-client-readme

Updated README.rst for Deis CLI, fixes #409.
Merge pull request #414 from opdemand/fix-413-requests-version

Be specific about required package versions in client setup.py.
Fixed #418 -- handle `deis keys:add ~/.ssh/mykey.pub` properly.
Added several tests and improved coverage definition.
Merge pull request #420 from opdemand/fix-cli-keys-add

Fixed #418 -- handle `deis keys:add ~/.ssh/mykey.pub` properly.
Merge pull request #421 from opdemand/more-better-tests

Added several tests and improved coverage definition.
Fixed #355 -- retry deleting EC2 security group.
Merge pull request #422 from opdemand/fix-delete-ec2-sg

Fixed #355 -- retry deleting EC2 security group.
Fixed #402 -- hide web signup, point users to CLI.
Merge pull request #423 from opdemand/hide-web-signup

Fixed #402 -- hide web signup, point users to CLI.