Remove some unused images

Summary: These are no longer used.

Test Plan: grep

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D12732

resources/celerity/map.php

@@ -310,13 +310,6 @@ return array(
     'rsrc/image/icon/tango/upload.png' => '7bbb7984',
     'rsrc/image/icon/unsubscribe.png' => '25725013',
     'rsrc/image/lightblue-header.png' => '5c168b6d',
-    'rsrc/image/loading.gif' => '75d384cc',
-    'rsrc/image/loading/boating_24.gif' => '5c90f086',
-    'rsrc/image/loading/compass_24.gif' => 'b36b4f46',
-    'rsrc/image/loading/loading_24.gif' => '26bc9adc',
-    'rsrc/image/loading/loading_48.gif' => '6a4994c7',
-    'rsrc/image/loading/loading_d48.gif' => 'cdcbe900',
-    'rsrc/image/loading/loading_w24.gif' => '7662fa2b',
     'rsrc/image/main_texture.png' => '29a2c5ad',
     'rsrc/image/menu_texture.png' => '5a17580d',
     'rsrc/image/people/harding.png' => '45aa614e',
@@ -327,8 +320,6 @@ return array(
     'rsrc/image/people/washington.png' => '40dd301c',
     'rsrc/image/phrequent_active.png' => 'a466a8ed',
     'rsrc/image/phrequent_inactive.png' => 'bfc15a69',
-    'rsrc/image/search-white.png' => '64cc0d45',
-    'rsrc/image/search.png' => '82625a7e',
     'rsrc/image/sprite-gradient.png' => 'ec15a417',
     'rsrc/image/sprite-login-X2.png' => '5ae6de3a',
     'rsrc/image/sprite-login.png' => '07f2c67c',