added ability to configure number of files per page in the galleryalbum

docs/changelog/7.x.x.txt

@@ -100,6 +100,7 @@
  - added: A template variable to distinguish between Files and Albums in the Gallery
    Search
  - added: A thumbnail for Photo edit screen
+ - added: Configure the amount of files shown per page in the Gallery
 
 7.5.10
  - fix: Syntax error in GetCsMail

docs/upgrades/upgrade_7.5.10-7.5.11.pl

@@ -78,9 +78,24 @@ addLoginMessage( $session );
 addNewApprovalActivities( $session );
 addUserListWobject( $session );
 addInheritUrlFromParent( $session );
+addDefaultFilesPerPage( $session );
 
 finish($session); # this line required
 
+#----------------------------------------------------------------------------
+# Add default files per page to the Gallery
+sub addDefaultFilesPerPage {
+    my $session     = shift;
+    print "\tAdding Default Files Per Page to Gallery... " unless $quiet;
+    $session->db->write( 
+        "ALTER TABLE Gallery ADD COLUMN defaultFilesPerPage INT"
+    );
+    $session->db->write(
+        "UPDATE Gallery SET defaultFilesPerPage=24"
+    );
+    print "DONE!\n" unless $quiet;
+}
+
 #----------------------------------------------------------------------------
 # Add two new approval activities
 sub addNewApprovalActivities {