Auto fill the mead and brew information when switching to the Finished Status

- Uses the mead-brewbridge to get this information
- Will not update if for any reasons the mead-brewbridge returns an error

TODO:
- improve the determination of the tags that a package belongs to
Merge branch 'auto_mead_brew' of git://github.com/thescouser89/ett into thescouser89-auto_mead_brew

Conflicts:
	app/controllers/application_controller.rb