update to interation
Build clean
Merge branch 'master' into integration

* master:
  Build clean
  update to interation
adding nodeunit
tests runnning
nodeunit up and running
nodeunit up and running
Build now fails if tests fail
made change in wrong branch
Adding http node
Addded testing of get requests on server
Addded testing of get requests on server
hhtp server returning hello world
hhtp server returning hello world
Finishing off test driven code
adding spike to test server a file
lint fix to serving files test
Now serving a file and checking it's there
Now serving a file and checking it's there
unit test to test file serfed contains expected text