verticalbrands/vanity — pull request #8 by hellochar (2012-07-24 18:13:20+00:00)
Title: Feature/add enabled attribute

@shuqunzhang @HaloZero @andyvb @tlubz

Delivers on "Augment vanity gem to allow start and stop of A/B tests from Cpanel". Gives a link next to the experiment name on the Cpanel to allow starting/stopping of an experiment.

* A disabled experiment will always show the default, and visitors will not be tracked as participants (conversion rates for the test will not be recorded while disabled).
* Experiment enabled/disabled is persisted.
* New experiments start off disabled.
* When not collecting data, the experiment is always enabled.