Autocomplete doesn't work in search block if search form is in page body

Migrated issue

Reported by: jhodgdon

When you are viewing the default branch home page (for a branch that doesn't have a page with a documentation comment with @mainpage {title} defined) autocomplete doesn't work in the search block.

This is because it is only set up to work on a form with ID 'api-search-form', and in this case there are two search forms on the page, one in the main content and one in the block, and the one in the block gets ID 'api-search-form-1'. It should be pretty easy to set up the JQuery to do both of them.