Analytics upgrade

Improve the analytics tools at WMF.

Feature justification
We need better analytics capabilities for purposes of usability testing, fundraising, A/B testing, etc

Status
2011-01-11 - OWA is in production, udp2log is being revamped. We're currently gathering requirements for future work on strategy.wikimedia.org

Subprojects

 * WMF Projects/OWA
 * WMF Projects/udp2log