* Remove edx-east folder, replace with symlink.

Updating syntax

missing one syntax update

Removing task to change file mode of .profile

Remove mode change of .bashrc

wip

continued refinement

second command

remove rbash, expect iterable input

whitespace

Additonal cleanup

OPS-1593 As an operator, I want sudo_user converted to become user in roles and plays, for compatibility with Ansible 2.x

refactoring common inclusion based on comments

removing motd template from common

Removing sshd template

relocating temlates

relocating templates

Relocating dhclient templates

explicit play depends

Update responsibilities

indent

further dependency updates

additional updates

Common dependency for server utils

Supervisor is required for role integrity

Typos

further template ownership changes

The mongo play doesn't work when run serially. It's run non-serially in
other places (vagrant-cluster.yml, for example). The serial option seems
to have been added mistakenly in 2632cb86 (#1522) and not tested.

This reverts commit f02f890a, reversing
changes made to 2c53e32c.

Reason: added to mongo play instead of mongo_3_0 play

abbey.py will launch an instance into a VPC, run ansible on it
and monitor it for updates using an SQS queue.  At the end of
the ansible run it will create an AMI and terminate the instance.

Also renaming the deploy_* plays to the play name

nginx_site.yml