Fix chan_jingle/gtalk load regression introduced in r346087

Add missing symbol exports for ast_aji_client_destroy and ast_aji_buddy_destroy
for usage outside res_jabber.  Testing of these changes focused on res_jabber
itself, so this problem was missed.

Reported-by: Michael Spiceland
........

Merged revisions 346951 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 346952 from http://svn.asterisk.org/svn/asterisk/branches/10


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@346953 65c4cc65-6c06-0410-ace0-fbb531ad65f3

res/res_jabber.exports.in

@@ -9,6 +9,8 @@
 		LINKER_SYMBOL_PREFIXast_aji_join_chat;
 		LINKER_SYMBOL_PREFIXast_aji_send;
 		LINKER_SYMBOL_PREFIXast_aji_send_chat;
+		LINKER_SYMBOL_PREFIXast_aji_client_destroy;
+		LINKER_SYMBOL_PREFIXast_aji_buddy_destroy;
 	local:
 		*;
 };