Additional Denali Features

Users now receive a notification when they've been added to private and/or unlisted sites. These notifications let them know the site(s) to which they've been added, and the benefits of being added, like new site content on their feed, being able to search for site content, etc.  

Updated text and modal of "Page not useful"

In order to provide a better experience for users giving feedback on content, the language of the feedback modal for all content types has been updated.

• If a user wants to provide feedback on a page, for example, they'll now click Send feedback instead of Page not useful.
• The modal's intro text now reads "Help make this page more useful." 
• In the user profile menu, "Not useful history" is now "Feedback history."