Modify help.py

Modify logging.py

Modify message deletion

set_bot_commands.py modified

delete_queue_callback modified

try/except clauses in admin_commands.py modified

stats_options modified, try/except clauses in queue_commands.py added

redundant files removed

queue deletion notification added

get_inline_keyboards.py modified

queue deletion modified and message_functions.py modified

/stats command added

remove_user command modified

time fix

message saving moved to a message_saver.py