meta string change for Japanese lang resource
small fixes in customelements ja
Automatically updating the calendar
Merge pull request #1075 from agektmr/customelements_ja

Fix for Japanese lang resource RE: Custom Elements article
There's only one polyfill which is used by both projects
Merge pull request #1077 from zenorocha/patch-1

There's only one polyfill which is used by both projects
Automatically updating the calendar
Automatically updating the calendar
Automatically updating the calendar
Translated 'Avoiding Unnecessary Paints by Paul Lewis' into Japanese.