Variety's Pamela McClintock writes today about the continuing spat over whether the digital 3-D roll-out is proceeding quickly enough. But there's an interesting aside in it about the plain old 2-D digital release of the new 'Indiana Jones' movie.McClintock writes:There was an outcry among theater owners earlier this year when Par suggested it wouldn't supply digital prints of Spielberg's "Indiana Jones and the Kingdom of the Crystal Skull," because Spielberg wanted the movie played only as...