Architecture Summit 2014/UI styling

RFCs

 * -- not sure who will present this, main RFC author is not present at summit.
 * -- not sure who will present this, main RFC author is not present at summit.
 * -- not sure who will present this, main RFC author is not present at summit.
 * -- not sure who will present this, main RFC author is not present at summit.

Agenda
Etherpad: https://etherpad.wikimedia.org/p/ui_styling
 * 3 minute lightning talk Grid system
 * 20 minute discussion
 * 3 minute lightning talk Scoping site CSS
 * 20 minute discussion
 * 3 minute lightning talk Allow styling in templates
 * 20 minute discussion