Add reset to post put call (Fermenter update)

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 Fermentor Heater power

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

Set default value for TextProperty to fix bug

Default value for Property.Number

Update __init__.py

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

- CSS Fix for Safari

Allow modifying chart data in plugins

Add notification(s) at the end of mashstep and boilstep

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.