[blaumann]

An other comment on the database / API:
Would it be possible to have the alcoholic flag on the ingredient? A coctail would be "Alcoholic" if it has one or more alcoholic ingredients. This would allow replacing e. g. Campari by an non alcolic bitter to get a "virgin" variant of e. g. "Campari Orange"
(note to myself: Add this "Campari Orange" to the DB)

Good idea! As with anything though, its a bit of work doing this for 400+ ingredients

Adding the flag should be easy, I will add it to the todo list... 

I'd volunteer to do the normalisation and filling the alcohol / no alcohol flag once you have canged the database.