Don't boot two environments in test
Don't boot two environments in test

The 'rails runner' part will default the development mode, but test is
fine and is what we'll need later on.

slobodankovacevic/spring,smathy/spring,universsky/spring-1,rails/spring,mariusbutuc/spring,maclover7/spring,y-yagi/spring,pigoz/spring,ypresto/spring,grosser/spring