Give styles to specific row

[MarcosParengo]

I'm trying to implement some sort of multi-row select to perform an operation on the selected items. Icould simply add a checkbox in a column, but I'd prefer a more accessible solution giving a different background color to selected items. Is there a way to assign styles/classes to these rows?

[joaocarmo]

Sorry for the long wait on this, though we could already hack it, the feature was implemented in #205.