Proposition: Top border/padding reprinting on row break

proposition of an alternative way to handle top border/padding printing on row breaks. Actually when a row content break on a new page, the top padding is printed alone on the previous page but not on the new page; idem for the top border; this pull reprint row's top border/padding on each page break and suppress orphan top padding on page bottom ([**See example**](http://plnkr.co/edit/5PRflUntZH5wHoPANvCo?p=preview)

![image](https://cloud.githubusercontent.com/assets/5453835/4319188/0e607488-3f29-11e4-8d7f-231f121c3e02.png)

This should close issue #86