don't activate carousel if fewer than 3 items
fix trailing slash that broke test
paginate activity stream on storyteller page, #429

will help make room for media ribbon and other links
Merge branch 'master' into vanity-pages
extract resource menu to tag, prepare for #463
Merge branch 'master' into vanity-pages
media ribbon, link editing to user and resource

requires manual DB migration
Merge branch 'master' into integration
Merge branch 'vanity-pages' into integration