Teflpedia:MultiCategorySearch/Dev

To do

 * Implement drop down category menus on the form. This will solve the problem of typing a non-existent category into a field and thus getting zero results.
 * Put a link to MultiCategorySearch in the normal Search results page's interface language, or otherwise make it relevantly discoverable to Teflpedia users.
 * Maybe change the "Categories" link in left sidebar to go to MultiCategorySearch, and or put a link to MultiCategorySearch in the interface language on special:categories

Interface messages
Where relevant interface messages can be edited

On this one no HTML tags--they transclude as text, not as HTML, for some reason, but wiki markup works, including images:
 * MediaWiki:Multicatsearch_comment -- shows above form fields (I wanted to have a list of popular categories at right but my DIV tag wouldn't render, just came out as HTML, when used in the actual MultiCategorySearch page. Can I get an image tag with caption to do it? YES!)

On the next three no HTML nor bold but does transclude okay:
 * MediaWiki:Multicatsearch include -- shows above include fields
 * MediaWiki:Multicatsearch exclude -- shows above exclude fields
 * MediaWiki:Multicatsearch no result -- NO PAGES FOUND msg