pidgin/pidgin

use g_list_index instead of manually searching a list and a bunch of whitespace fixes

2020-04-07, Gary Kramlich
4cdb2a681dc1
use g_list_index instead of manually searching a list and a bunch of whitespace fixes
For information on translating Pidgin, libpurple, and Finch, please see
our wiki page at https://developer.pidgin.im/wiki/TipsForTranslators