Merge branch 'hotfix/1.0.1'
Merge branch 'release/1.1'
Corrected problem with maxdeltag() and recipes without flavors.
Major cleanups for hotfix 1.1.1.

Removed default flavor text from the labels code.  Updated routines
that copy batches, recipes and products around to match the new world.
Fixed the all_natural code to work when there are no flavors.
Merge branch 'hotfix/1.1.1' into develop