Added param use_copy_paste to core.send_message(), whats.sendwhatmsg_to_group(), and whats.sendwhatmsg_to_group_instantly() methods, default to False so no code break, developer can shoose if write character by character or paste full mesage (this allow send emojis very easy!!!)
Added capacity to send messages tha contains emojis (library emoji dependent) in core.send_message()
dependency of emoji library added to requeriments.txt