LEARNER-2736

Add mongo read preference OPS-2440

Set a default language for the notifier.

Upgrade junit and cobertura jenkins plugins

jenkins_common: update github-api plugin to 1.90

Install normal (not tiny) vim

Add GOOGLE_ANALYTICS_TRACKING_ID setting

jenkins_common: Programmatically use forked github-api plugin

Avoid loading global boto config

limit the jenkins build test results that are indexed

First pass at a DE-specific Jenkins role based on jenkins_common.

[Ansible 2.x ] use the get_url and unarchive module instead of curl and tar

- Setting staticfiles storage to the class needed for theming
- Corrected path for theming directory

LEARNER-3078

Add notifier back to CI.

fake initial migration for notifier

Feanil/jenkins workers mongo update

Fix the splunk source definition for timing logs on jenkins

install libfreetype on jenkins workers

There needs to be a "..." after /archive/ because there is another level of folders for the non-flow jobs.

Copying the key of the ubuntu user is not actually useful because packer by default generates new keys for each machine it brings up.

Update sandbox base images.