Disable the contact access footer view in Unified Search.

Riot/Modules/Contacts/ContactsTableViewController.h

@@ -66,6 +66,13 @@
  */
 @property (weak, nonatomic) IBOutlet UITableView *contactsTableView;
 
+/**
+ When true, the footer that allows the user to grant access to their contacts will
+ never be shown. When false, the footer will shown when the required access is
+ not available.
+ */
+@property (nonatomic) BOOL hideRequestContactAccessFooter;
+
 /**
  If YES, the table view will scroll at the top on the next data source refresh.
  It comes back to NO after each refresh.