Add 2 more beeps to the Buzzer

Allow setting port by param

Patch 1

Added a wait time between the beeps.

Update

Makes the buzzer notifications more noticeable.

fixed typos

Update all brew steps to allow decimal values

Use Integer for Buzzer GPIO

Changes int() on mashin and boilsteps to a float() value to check if the Target Temp is reached.  This allows decimals value to not error out in the log.

Fixes buzzer initialization errors

Merge

Improved descriptions for fermenter hysteresis

Add back in sensor_name and improve description for offset

config.

allow buzzer on all gpio pins

Update __init__.py