| Subject: | Categories not stored consistently by case. |
On OG London, we have had instances of category "Clubs and Societies". In fact, the page title mechanism forces 'Title Case', viz "Clubs And Societies".
Rendering the pages generates links to "Clubs And Societies", but a title search and an @index search do not find the pages.
Validation of the input form needs to force UCfirst on each category.