fixes failing tests
suggstion: remove auto-focused search bar

In the name of accessibility, the auto-focused search bar should probably be removed. Since effectively all pages on npmjs.org are scrollable, defaulting the focus to the search bar breaks the default assumption that the arrow keys will scroll the page.
Merge pull request #316 from joeybaker/patch-1

suggstion: remove auto-focused search bar
Merge pull request #315 from npm/global-var-leaks

fixes failing tests
testing deploy hooks