blackberry/bbUI.js — pull request #699 by haixuanc (2013-02-17 09:45:36+00:00)
Title: Issue #312 - added appendRow(row) for grid group

1. Added appendRow(row) function for grid group
2. Added helper function getLastDomChild(), which returns the last child DOM element node of a grid group. So the row can be appended after that.