Allow search by officers' list

[adehnert]

Allow searching by officers' list (as opposed to bringing up the reporting interface and using browser search...). This means either ACLing its use to logged in users, or deciding we don't care about the fact that this would let dedicated people without Athena accounts figure out group officer lists. I think the latter would be fine...

[adehnert]

Fixed in commit 7b00af896e2166a8d5a421b3e0f6077613eee4b0

Author: Alex Dehnert <adehnert@mit.edu>
Date:   Thu Mar 14 04:55:16 2013 -0400

    Allow search by account number, officer list
    
    Both had privacy concerns, but I think they're fine:
    
    Account numbers (ASA-#122) can already be looked up, entirely unauthenticated,
    with the account lookup tool (https://asa.mit.edu/groups/account_lookup/).
    Exposing a search for exact account numbers on the search page too seems
    acceptable in this light.
    
    Officer lists (ASA-#123) are mostly public --- they're available to anybody
    with certs, they're on most groups' websites, and I believe we'd display them
    obfuscated to the whole world if we had obfuscation code. The possibility of
    somebody scraping the search page with progressively more refined search terms
    to get this data seems acceptable.