Adjust LxWxH Size regex; Fix PriceLevel creation - if an existing PriceLevel was found for a product, it would bail out before processessing the remaining PriceLevels for the product;  Move PriceLevel matching notes into the ImportNote table; PriceLevel.notes will now only contain 'UNDETERMINED AMOUNTS' when the min/max amounts cannot be determined because a resident of the Village of Lower Crackpot decided to put something re-dick-u-luss in the field like 'Hamilton Vet'..