added Japanese translation from http://postd.cc/css-will-change-property/
Markdown and missed resources
Fix broken jQuery plugin in ‘Custom HTML5 video player’ article

Ref. #130.
Markdown and missed resources
Merge branch 'master' of github.com:operasoftware/devopera
Better styles for lists
Extra classes for figures
Tags
Pade.id shorthands for image paths
Page.id shorthand; Extra classes for figures
Markdown and resources for “Microformat Encoding and Visualization” article
Markdown and resources for “CSS Text Shadows and Background Sizing” article
Merge branch 'master' of github.com:operasoftware/devopera
minor spelling tweaks
capitalized Flexbox, for Vadim
Proper figures, mistypes, JS code style
Merge branch 'master' of github.com:operasoftware/devopera
Updated dependencies
Fixing translation problems
Tweak rewrite rules