Jasons-MacBook-Pro-4.local -> {{ansible_hostname}}
devstack vagrantfile: mount "themes" from host

This mounts the "themes" directory on the host.  This will enable people
who have configured "stanford-style" themes to check out their themes on
the host and have it useable in the devstack.

Two things are a bit odd about this that are worth highlighting.

1. For people not using Stanford-style theming, which are most
   developers and certainly everyone at edX.org, this is a wasted
   export.  It doesn't do any harm, but would it be confusing?  I
   think that's OK.

2. The provision steps checks out the other repos that you need
   (edx-platform, cs_comment_service, etc.).  We're not checking out
   the theme repo ourselves here, counting on the user to do so
   yourself later.  I know this isn't consistent, but I couldn't
   plumb through the theming stuff into the rest of devstack
   provision, at least not right now.
Kibana and logstash roles
Adding kibana nginx template
Updated to be in line with current standards and use basic auth
Many updates, sample play, and sample dashboard for kibana
Update main.yml

add 'EDXAPP_LANGUAGE_CODE' and default it to 'en'
add 'LANGUAGE_CODE' and default it to   $EDXAPP_LANG
Correct another lingering /opt ref
include mysql-client on jenkins server
Update main.yml

define a new var called "EDXAPP_LANGUAGE_CODE " and default to "en"
add "LANGUAGE_CODE: $EDXAPP_LANGUAGE_CODE "
nginx redirect
Added elasticsearch index rotation and optimization scripts and cron tasks
Be able to paramatrize the admin subnets.
re-enable ansible parameterization for build-ami
remove escapes
Merge pull request #913 from edx/derf/parameterize_ami_build_job

re-enable ansible parameterization for build-ami
Merge pull request #911 from edx/feanil/admin_subnets

Be able to paramatrize the admin subnets.
adding travis config
Merge pull request #909 from edx/jarv/nginx-redirect-2

nginx redirect
Merge pull request #916 from edx/jarv/add-travis-ci

adding travis config