i18n fix
login and out stay in the same page
add scroll to top
commenting the code
adding rest of the notifications
notification index style
smaller is better
add pjax pushState for better user experience
fixing the empty set insert into db
i18n rename
fixing pjax loading problem in topics.show page
adding comment on js code and fixing the scroll to top not working
fixing user page avatar
fixing the mobile top nav
fixing pjaxing article code heightlight
moving js out of the template
wiki styling
add hr tag randering in markdown
add emoji autocomplete
missing i18n