Friend Finder: show alert if no Twitter account registered and stop spinner on webview. (#959)
Merge branch 'develop' of github.com:wordpress-mobile/WordPress-iOS into issue/959
Returned to original JS calls which seem to work now. Added alerts to notify user of “access denied” or “no account present” situations.
Fixed Twitter API call to retrieve friend ids.
Fixed findEmails so contacts can be imported, using standard alert for asking permission.
Clean up unused code.
Extracted common code for showing alerts.
Merge pull request #1199 from dannylagrouw/issue/959

#959 Fixed retrieving friends in Friend Finder