(Photo Credit: Keith Saunders) Opera Australia’s summer season continued on February 8 with a chance to hear Handel’s favorite among his oratorios. What was it? 1739’s “Saul?” “Messiah” of 1742? Neither. In a coproduction with baroque specialists Pinchgut Opera, Opera Australia presented “Theodora,” Handel’s oratorio from 1750. This was a semi-staged version directed by Lindy Hume, who has been Opera {…}