[REQUEST] Separator row height for multi-line displays

[secastles]

I'm using the maximumDaysPerLine option and I wanted to increase the spacing between the rows. I tried adding custom CSS but that just ended up changing the spacing between ALL the rows in the module. I just wanted to increase the row height between the rows that are created when the calendar entries wrap to multiple lines. Anyway, I created a kludge by editing the js as such:

if (idx % this.config.maximumDaysPerLine == 0 && idx > 0) {
	wrapper.appendChild(row);
	row = document.createElement("tr");
        wrapper.appendChild(row);
	row = document.createElement("tr");
}

... I'm sure there's a better way. Ideally we could change the row height using CSS values (maybe line-height or something).

(also I'm not sure if this is the best way to submit suggestions so if there's a better way please let me know)