Editing performance

Concrete deliverable:
 * Instrumentation of VisualEditor
 * Much of this is done.  Timing data is being emitted from ...
 * http://gdash.wikimedia.org/dashboards/ve/
 * https://github.com/wikimedia/mediawiki-extensions-VisualEditor/blob/master/modules/ve-mw/init/ve.init.mw.TargetEvents.js
 * https://github.com/wikimedia/mediawiki-extensions-WikimediaEvents/blob/master/modules/ext.wikimediaEvents.ve.js
 * Needs
 * Rigorous definition of what needs to be tracked
 * Correlation of changes in code to changes in performance
 * Milestone:
 * Weekly report sent out automatically from the system that is interesting, clear and actionable
 * How does it align with the goals of the organization?
 * 2014-2015 Engineering goal: "Understand, measure, and monitor readership across projects."
 * How does it align with other team's commitments?
 * TechOps wants to make metrics a priority for the coming quarter, so there's opportunity for collaboration there.

Documents

 * User requirements:
 * Specifications:
 * Software design document:
 * Test plan:
 * Documentation plan:
 * User interface design docs:
 * Schedule:
 * Task management:
 * Release management plan:
 * Communications plan: