CALGARY – Shaw will making changes to its channel lineup in all markets beginning Tuesday. The changes are designed to give Shaw customers “a better viewing experience” by grouping high definition (HD) channels together, the company announced. The release also hinted that Shaw will be adding more HD events, movies and sports to their lineup in the near future, but only mentioned one by name: The Frame, Shaw's own commercial-free HD art service showcasing the work of international artists and photographers, will available later this week. "Ensuring our customers have the best viewing experience is always a priority at Shaw,"...