Added sendNotification flag to WebGUI::Friends::rejectAddRequest. Added setting which supresses friend rejection notices from the inbox.

docs/changelog/7.x.x.txt

@@ -15,6 +15,7 @@
  - fixed #11540: Pending version tags are not completed on approval under certain conditions
  - fixed #11566: Group API: group membership cannot be checked without consideration of expiration dates.
  - fixed #11567: EMS: Build badge page, ticket tab, pagination
+ - added: a new inbox setting which allows administrators to choose not to send out friend rejection notices
 
 7.9.4
  - We're shipping underscore.js now for its suite of extremely handy utility

docs/upgrades/upgrade_7.9.4-7.9.5.pl

@@ -34,6 +34,7 @@ my $session = start(); # this line required
 # upgrade functions go here
 modifySortItems( $session );
 fixRequestForApprovalScratch($session);
+addRejectNoticeSetting($session);
 
 finish($session); # this line required
 
@@ -46,6 +47,15 @@ finish($session); # this line required
 #    print "DONE!\n" unless $quiet;
 #}
 
+#----------------------------------------------------------------------------
+# Adds setting which allows users to set whether or not to send reject notices
+sub addRejectNoticeSetting {
+    my $session = shift;
+    print "\tAdding reject notice setting... " unless $quiet;
+    $session->setting->add('sendRejectNotice',1);
+    print "DONE!\n" unless $quiet;
+}
+
 #----------------------------------------------------------------------------
 # Describe what our function does
 sub fixRequestForApprovalScratch {