Adding further REST URL parameters

Hi,

Thanks for the module. Noticed you didn't support any other arguments besides 'q' and 'key', so have made a patch to allow "incl" (include), "inclnb" (includeNeighborhood) and "maxRes" (maxResults) to be passed through.

thanks,
Michael

PS - There's a typo in commit message, should have read "basic test ..."