Forced the staging site to use ssl
add mention
add concern mentionable
add at track and notification
add mention for issue create
bind js for new issue modal
add textile format tip
change image to modal display
add background color to ldap notice
fix issue title length bug
fix responsive pin left bar bug
change icons
rounded avatar for notifications
change notifications avatar with helper
remove mail for wiki author
fix notifications popup display bug
add preview to comment
hidden assign member when phone
remove fade effect when image popup
fix a @ bug