Include body-parser back to the express server by default.

line up equals.
Merge pull request #708 from WMeldon/express-body-parser

Include body-parser back to the express server by default.
update testem version to fix  assertions
Sort dependencies using npm install --save
Merge pull request #717 from xtian/sort-deps

Sort dependencies using npm install --save
Merge pull request #714 from joesteele/update-testem

Update testem version to fix  assertions