Re-enable drag and drop for price fields (not fully working yet). #1066
Fix release/2.1 merge conflict
Remove length check. #1066
Remove array_values(). #1066
Remove sorting. It is not needed. #1066
Remove unneeded  var
Get rid of -1 when determining count of price options. #1066
Start at 1 instead of 0. #1066
Prevent empty price fields from being created. #1066
Merge branch 'release/2.1' into feature/draggable-repeatables
Merge branch 'feature/draggable-repeatables' into release/2.1