Add splunk indexing from jenkins of sitespeed results

Xserver is not a django app.

Only close cache on post_fork() if cache supports it.

In particular LocMemCache doesn't have this option.

Only rotate .log files

The * was rotating already rotated logs
OPS-1009

DEVOPS-3131 Insights SUPPORT_URL placed w/ SUPPORT_EMAIL

upstart

Add post_fork to gunicorn config to prevent cache race condition.

For more details, see:

http://stackoverflow.com/questions/23358787/memcache-get-returns-wrong-object-celery-django

Allow us to override the boto ebs_optimized flag

Ansible defaults to False, despite documentation that doesn't state
this.  Boto then turns off EBS Optimization on instance types where this
should be impossible.
https://github.com/ansible/ansible-modules-core/pull/2326

make replset name overrideable

Conditionally run oauth_client_setup.yml

env variable not working as expected

These are changes from the mongo_3_0.yml play needed to build forums mongo clusters

hugepages upstart script

DEVOPS-3094 - Require HTTPS access to insights.edx.org

Added programs service to devstack

Download MongoDB signing key from keyserver

new xsy role

Fix various installation failures

added SOCIAL_SHARING_SETTINGS

Allow overriding of the django SESSION_COOKIE_SECURE setting

Separate installing mysql for configuring apps that use it.

Fix edxlocal when not running analytics stack build