uses pkgs to get package data for browse pages
updates tests for pkgs-for-browse
uses chunk to force appropriate order on browse pages (fixes #225)
fix headings, content, and code style on enterprise page
don’t get too personal; preserve heading case
remove extra wrapper elements from enterprise form
put content in a centered column
remove unused enterprise styles
Merge pull request #242 from npm/pkgs-for-browse

Pkgs for browse
Merge pull request #243 from npm/browse-order

uses chunk to force appropriate order on browse pages (fixes #225)
drops cache on user profile page when email is changed
reduces star/unstar cache to 1 minute
adds tests; fixes #227