Require less stuff in bundler
A little cleanup
Ignore settings.yml
Just pay attention to the rising pin event
Cleaner handling for watching a GPIO pin
Revert "Changed saves to updates to retain correct pour data when being updated with current user data from client"

This reverts commit d7a85a3632f8b209cc615339111b7ea05b488e5e.

Conflicts:
	app/models/beer_tap.rb
Attributes that should not be set through the UI should never be accessible
Don't use then
Use symbolize_keys. Don't reinvent the wheel
Clean up pour observer
Set a default pour timeout