Fixes bug 1018349 - add COALESCE to max(sort) when adding a new product
Fixes bug 1018349 - add COALESCE to max(sort) when adding a new product
fix bug 1018349 - migration
Merge pull request #1 from rhelmer/bug1018349-coalesce-max-sort

Bug1018349 coalesce max sort
Merge pull request #2068 from selenamarie/bug1018349-coalesce-max-sort

Fixes bug 1018349 - add COALESCE to max(sort) when adding a new product