Viomi: Use bin_type instead of box_type for cli tool

[rytilahti]

Fixes #694

[coveralls]

Coverage remained the same at 74.206% when pulling e1ce653 on fix/viomi_bintype into 7a27314 on master.

[Zaschii]

after boy_type it seems that mop_type is also wrong or missing...

Traceback (most recent call last):
File "/usr/local/bin/miiocli", line 8, in
sys.exit(create_cli())
File "/usr/local/lib/python3.7/dist-packages/miio/cli.py", line 44, in create_cli
return cli(auto_envvar_prefix="MIIO")
File "/usr/local/lib/python3.7/dist-packages/miio/click_common.py", line 59, in call
return self.main(*args, **kwargs)
File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python3.7/dist-packages/miio/click_common.py", line 285, in wrap
result_msg = result_msg_fmt.format(**kwargs)
AttributeError: 'ViomiVacuumStatus' object has no attribute 'mop_type'