By David Sckolnik david.sckolnik@gazette.com -The Colorado Springs Philharmonic unveiled its 2015-16 lineup Saturday night at Pikes Peak Center. While not groundbreaking in its offerings, the new season reflects the positive position of the organization. In high demand in Europe, where he is general music director of Staatskapelle Halle, Josep Caballé-Domenech will be concluding his five-year contract with the Philharmonic.