popover first approach
Improve popover :D
avoid carriage return generate div elements , clean comments an some unused functions
Merge branch 'master' into anchor-tooltip
set position and handle in out for anchor popover
fix x axis popover position relative to anchor just in the middle
Merge branch 'anchor-tooltip'
use debug mode unless build mode
ensure return new_node when replaceWith take place
Fix github button z-index position.
Add some styles.
Add layout styles.
Improve some graf styles and special conditions.
Add .markup--anchor styles.
editable content wrapped into article.postArticle
merge conflict