Change Target Temp for Fermentation to 50

removed lines 37 and 38 to make hysteresis work properly.

By reading the HOP and MISC elements, the 'please add your hop' alerts may be imported.

Added a call to reset the fermenter after an update.

Reset builds step parameter with FerementerStep objects from database.
Reset all clears current ferment steps - this may be positive or negative

Fix for issue #125: Missing 'power' in call to actor_on had heater id number set as power

initializer which are defined in the plugin will be called. Before
these initializer where ignored.

- CSS Fix for Safari

Added a wait time between the beeps.

Makes the buzzer notifications more noticeable.

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