Redmine

Is it possible to modify one of the controller files to change the sort order of attachments shown in issues and the wiki? They're currently all sorted by the date they were uploaded, but I'd like to sort them by file name because I get various results in the order of files I upload when I do large amoutns (20-30 files) depending on my connection and which browser I use, it starts to make pretty messy lists. It would be nice if there was a feature to set this in the administrator settings as well. I've searched all over and while I have found information about sorting files in other sections of Redmine, I cannot find anything for attachments. I hope this is the right place to submit this.