added travis, fixed tests
added missing test.done() call
allow travis to run the defaults
added travis status to readme
try travis again
trying a newer version of node
removed redundant task from travis
give travis more time to run the js
added verbose flag for better travis debugging
more readable test names
try running the assertions sooner
remove the settimeout from 'renders json'
Merge pull request #25 from BBCVisualJournalism/fix_tests

added travis, fixed tests