Kibana and logstash roles

Updating DNS script for multiple accounts in the edx.org zone

This PR makes the following changes:

* Defaults to the edx.org zone instead of a vpc zone
* Takes an AWS id and secret to query another account for instance info
* Adds some safe guards around duplicate dns entries
* Creates an ban list for elbs

make `bundle install` stop requiring a password in /edx/app/forum

adding hipchat to top-level req file, pinning ver

Adding bash wrapper for hipchat feature

Fixes to abbey external playbook support

Han/cloudformation

Release

adding play to set the hostname to the deploy host

Check for vagrant-vbguest plugin

allow abbey to use additional repos and customizable playbook locations.

devstack vagrantfile: mount "themes" from host

Release

Jarv/rc injera

Adding Vagrant.require_version >=1.5.3

Jarv/ansible 1.5 and certs

E0d/hipchat

removing sync'd folder for /vagrant

change identity file default to none

removing check for git identity

typo

typo

adding python-yaml for dumping vars

certs settings changes for local disk generation

adding var dump var

adding template for certs

adding certs to default sites

adding 400 condition to the certs nginx template

updating update script for certs, removing discern

adding cert to help

giving www-data write permission to the web root

typo

adding download url

fixing web root

adding certs download url

adding more config for cert template dir, verify url

moving extra vars into the vagrantfile

adding verify url to vagrantfile

syntax

look for valid.html

adding ownertrust export

adding the trust import

removing skip-tags for reconfigure

upgrading to latest released ansible

adding carriage return to owner trust

setting cert urls in extra vars

moving extra vars to vagrantfile

adding new accept_hostkey parameter to all git calls

set key_file

changing dir for userknownhostsfile

adding more verbosity

changing knownhostsfile in environment

don't use userknownhostsfile

setting accept_hostkey back to yes

adding .ssh dirs for the 1.5 git module

adding certs nginx site