3.4/develop

Fully embraced the composer way of doing things, added requirement of PHP 5.4+, and added some fancy new 5.4 stuff.
I see it now, and I understand the point just telling we are going to lose everyone that can not use 5.4 or higher. 

If this is correct http://w3techs.com/technologies/details/pl-php/5/all almost 80% of websites wont be able to use Kohana.