Allow the Request's module search bar to search more than just the Title of the request

When in the Requests module it has its own search.  And that search seems to only search the title of the request.

It would be handy if we could search all the fields of a request similar to what the global search does.

(including the 'Title' component of the url field - note this does not currently work even in the global search - and I filed a request here for that:

https://success.clarizen.com/hc/en-us/community/posts/360000305033-Allow-content-of-Title-from-the-url-to-be-searchable-in-the-global-search

)

This is filed as a result of a bug submission:

https://success.clarizen.com/hc/en-us/requests/41989