* Add style guide for creating product template submissions.
* Some updates to TODO.md. (#270)
* Remove Meta nodes with deprecated product_url attributes.
- Modifies printing model to be similar to glabels-3.x.
- Allow simple projects to print by-the-page (#51)
- Added collated vs uncollated document merges
- Added ability to separate merge groups by page
- Updated man pages
- Updated misc developer documentation
- Reconciled capitalization style of product descriptions
- Reduced the number of unique product descriptions
- Started product template documentation
- Added credits file
Jaye Evins