Feature: beforeAll() and afterAll()

[ghost]

Sometimes I want to set up a database with dummy data all tests can query.

The problem is if I set up this in a beforeEach/afterEach it will create and destroy the database with the same dummy data for each test which is unnecessary since the data is just queried.

A really hot feature many want: jasmine/jasmine#56 (comment)

[tj]

we have this already, in the bdd interface it's before() / after()

[ghost]

I'm blind.