Capital Stage has a history of delivering funny and clever new plays, and tonight's performance was no exception.  "Erratica: An Academic Farce" written by the precocious Reina Hardy in her late teens is just that and more.  A friend and I went to the opening "Preview" performance on Saturday, July 11th at 7 pm, and enjoyed walking from our parking place in a light warm rain along the Old Town Sacramento waterfront to the Delta King where the theater is located.  We were lucky to get third row center seats, and the baroque music playing before the show was familiar and delightful.  The audience was expectant and cheerful. Managing Director, Peter Mohrmann gave his usual enthusiastic welco