Currently there is a lot of source code churn. This leads to non-substantive
differences in the glabels translation files, complicating merges and commits.
- Added "roll" as a special paper id
- Added roll_width attribute to draw tape in previews
- Updated Brother QL-500/* label templates
- Preserve print dialog settings between print jobs.
- Added path based labels for arbitrary shaped labels.
- Fleshed out implementation of continuous labels.
Mario Blättermann
Jim Evins