Initial Commit
Update documents
Update documents
Update documents
Add GoogleAnalytics and Disqus settings.
Modify DISQUS_SITENAME
Modify timezone
Add open-hack-day-japan2
fork sundown theme
Update data format settings.
Some fixes for images and embedd youtube.
Fix some links.
Fix some links.
Fix some links.
Add science-for-english-learning
Update science-for-english-learning
Add negator.md
Modify emails in commit logs