[chanded] more forgotten documentation

locations/SMStext_builder.qsrc

@@ -14,6 +14,10 @@
 !		gs 'SMStext_builder', 'add_reply', [$text], [$file_name], [$file_args0], [$file_args1], ...
 !		gs 'SMStext_builder', 'add_reply', [$text], [$file_name], [$file_args0], [$file_args1], ...
 !	
+!	If you want Sveta to choose a selfie to send, use:
+!		gs 'SMStext_builder', 'send_selfie', [$text], [$file_name], [$file_args0], [$file_args1]
+!		Where the file_name and args are where the text chain continues.
+!	
 !	Finally, if this is a new sms-chain, use:
 !		gs 'SMStext_builder', 'add_sms', [$npc_code]
 !