Merge pull request #107 from andreasbovens/master

bunch of fixes for broken links etc
Redirect `/labs` to `/tags/labs/`

Closes #106.
.htaccess: Update link
Please review: Sara Soueidan: CSS will-change artic;e
Merge branch 'master' of https://github.com/operasoftware/devopera
Minor formatting fixes
Better URL for article
Forgot to add renamed file
Twitter for URL
Fix some minor nits
Update 2014-06-10-css-will-change-property.md
Merge pull request #108 from SaraSoueidan/master

Update 2014-06-10-css-will-change-property.md
Tweak copy
Minor typo fix in CSS will-change article
Merge pull request #109 from richtr/css_article_typo

Minor typo fix in CSS will-change article
Fixed some typos, updated browser support info

Signed-off-by: Shwetank Dixit <emailshwetank@gmail.com>
Merge branch 'master' of https://github.com/operasoftware/devopera
Merge pull request #110 from shwetank/master

Fixed typos, updated browser support info
Bigger line-height for better readability
Better inline and block code styles