Added `--json` options for `hexo list route`
Fixed pagination prev link
Modified class name of list_archives helper
Decide layout when start rendering
Fixed tag cloud. Added `tag_cloud` alias for tag cloud helper. #310
color tag cloud
Tag cloud: Add support for color name
http://www.w3.org/TR/css3-color/#svg-color
Fixed cache
async.forEach -> async.each
Execute callback function after `hexo list route --json` done
2.2.0 release
Merge branch 'dev'
Update README
Merge branch 'dev'
Protocole aware YouTube video URL

Will switch automatically to HTTP or HTTPS.
Protocole aware Vimeo video URL

Will switch automatically to HTTP or HTTPS.
Merge pull request #322 from oncletom/patch-1

Protocole aware YouTube video URL
Merge pull request #323 from oncletom/patch-2

Protocole aware Vimeo video URL
Merge branch 'master' into dev
update youtube/vimeo tag test