modella-timestamps

Adds createdAt and updatedAt fields to the given model using the fields specified and updates them autoamtically.

Usage Example

``javascript
var modella = require('modella');
var timestamps = require('modella-timestamps');

var User = modella('User');

// Use the default createdAt and updatedAt field names:
User.use(timestamps);

// Specify custom field names:
User.use(timestamps('born_at', 'changed_at'));
``