enable feature to block chat until user agrees to guidelines
change Fetch Recent Messages from tooltip to button text
Merge pull request #4206 from Alys/fetch-recent-messages-2014-11-01

change Fetch Recent Messages from tooltip to button text
Merge pull request #4205 from Alys/commGuide-accept-before-post-2014-11-01

block chat until user agrees to Community Guidelines
fix bug that was causing empty pet paws to appear for rare mounts
bailey: community guidelines, facebook login
fet(analytics): track individually for cohort
feat(sharing): add ability to share avatar. adds static page with avatar
screen, and generates image from it
feat(sharing): directly stream avatar screenshot to aws
feat(share): move avatar-sharing to herobox, use addthis instead of
custom solution. refactor from pages/* to export/*