update the section on hi-res timestamp in the rAF article
Merge pull request #1061 from myakura/speed/animations/update-on-hires-timestamp

update the section on hi-res timestamp in the rAF article
custom element update translation commit.
Merge pull request #1062 from ShinHyunjin/content.tutorials.webcomponents.customelements.ko.update

custom element update translation commit.
Automatically updating the calendar
Translate datachannel article into Japanese
Merge pull request #1064 from iwashi/translate_datach

Translated datachannel article into Japanese
Automatically updating the calendar
Fix precision declaration
Merge pull request #1066 from jeffreylin/master

Fix precision declaration
renewed link to twitters case study on csp

the old link was dead
Merge pull request #1067 from MartinMa/master

renewed link to twitters case study on csp
Automatically updating the calendar
Filesystem API tut: make note that the spec is dead
Automatically updating the calendar
translate all strings on resource page into Traditional Chinese
Automatically updating the calendar
Translate title into Japanese and Add translater name
Merge pull request #1071 from iwashi/translate_datach_meta

Translate title into Japanese and Add translater name
Merge pull request #1070 from tom76kimo/master

Translate all strings on resource page into Traditional Chinese