translated "Debugging Asynchronous JavaScript with Chrome DevTools" into Japanese
translated "Debugging Asynchronous JavaScript with Chrome DevTools" into Japanese
Merge branch 'async-call-stack-japanese-translation' of https://github.com/ygoto3/www.html5rocks.com into async-call-stack-japanese-translation
corrected the incorrect spilling
Merge pull request #1194 from ygoto3/async-call-stack-japanese-translation

translated "Debugging Asynchronous JavaScript with Chrome DevTools" into Japanese
Automatically updating the calendar
Automatically updating the calendar
Automatically updating the calendar
Automatically updating the calendar
pagevisibility updates for vendor prefixes
Automatically updating the calendar
Automatically updating the calendar
Automatically updating the calendar
Automatically updating the calendar
Automatically updating the calendar
Automatically updating the calendar
fix for how browser work zh doc
Added profile info & pics for jeffposnick
Added a newline.
Added a missing homepage:, which is required.