When searching for a full name using quick search, we end up not showing

any results. The string "firstname lastname" is no longer considered

something that either first_name or last_name starts with, given the

space.
We now look for the space and attempt to do a more intelligent full name

search. We break it into two strings and check the first/last name

against that, and then the last/first name, in case the ordering is

different in the profile.
I also cleaned up a bunch of redundant code that didn't need to be there.

Tested all the existing quick search functionality.
Tested typing "Christian H", and saw the matches. Also tried "Hammond C".