Responsive images: minor suggestion
typo fixed, added note r/e Chromium 38
Merge pull request #149 from operasoftware/respimg-suggestions

Responsive images: minor suggestion
Highlight.js updated to 8.1 and patched to fix “Responsive Images” article
Merge pull request #151 from pepelsbey/master

Highlight.js updated to 8.1 and patched to fix “Responsive Images” article
Merge branch 'master' of github.com:operasoftware/devopera