Samsung_AC: Clean also is a toggle setting

[xorbital]

Similar to #1671 it would be cleaner (pun intended) to have the clean setting for Samsung_AC as a toggle as well instead of an on/off setting, since that what it behaves like.

[crankyoldgit]

PR #1677 should fix it. Please down load it and let me know.

[crankyoldgit]

@xorbital Just a reminder we are waiting on your confirmation before we merge the potential fix.

[xorbital]

Yes, I know, I haven't had time yet to fully test it