micro tests don’t need extra loops
begin factoring Micro and Macro tests apart
[fixes #20] add setup to micro benchmarks.
simple tests don’t need to bother with a  closure
cleanup
add ember-get primed
although named similarly Object.create and Ember.create are not the same.

Ember.create is more similar to new Foo();
fix get-primed
group more similar tests
ensure we redirect to / after test
oops, fixup grouped tests
right align numerical results
oops, ensure get (primed) is named correctly
add set primed
use promises not callbacks
format numbers nicer
cleanup
simplify
Merge pull request #19 from stefanpenner/refactor

all the things