[IMP] sfs_multyproduct_view add new column

[Ariel E. Figueroa - http://www.humanytek.com]

Hi team, please make this change ...

the users need a new column in view sfs_multyproduct_view, its very important add a new column called "Series", this column must show serial numbers located in each location, if products has not serial control number the column must remain empty in the view, now this missing information make to users must make a huge search in the datas.

Thanks!

[Ariel E. Figueroa - http://www.humanytek.com (arielfigue)]

done!