Fix formatting in README.md
squash previous commits

1. GH-32 - populate dust.helpers using iteration
   37d3b84f630a6d34782b03b666ac412adac0bda2

in lib/dust-helpers.js

force a failing script loading order by reworking existing specRunners
- server - sandwich dust.helpers.tapper assignment between dust and
  dust.helpers assignment
- client - use LABjs to force a specific script-loading order to achieve
  equivalent effect as the server

2. mv specRunner2.js specRunner.js
   28233cf93480148c3043c0c7d44636fb09a49a2c

3. remove client spec runner
   6b1b3bad1c2e9b5da18ac57cf641a46a726fe318

it's now autogenerated from grunt build + enforcing a specific script load
order seems like overkill

4. import testUtils
   bde96fefe176838f50c2c4ef5dacb9dc25bbad98