* Update ThermostatController to map directives to supported modes and add support for CUSTOM mode.
* Removed erroneous config value from test.
* Removed unnecessary use of a comprehension by dumbing down comment so pylint could comprehend.
* Removed erroneous import variable caused by removing erroneous config value from test.
* Removed unnecessary use of a comprehension.
* Reverted Removal or erroneous import variable and erroneous config value from test.
Apparently need for additional tests outside this component. Whoops.
d44bfa8e88