Feature Request: Set UI-icons for Sections

[BoweFrankema]

By default a new options section that is added gets the "folder" icon. This works, but makes for a blank look, and makes it hard to tell the sections apart. So my suggestion would be to add the following configuration line to sections.ini

[body]
title = "body"
parent= "appearance"
ui_icon = "ui-icon-pencil"

Comparison: http://cl.ly/0x3S1f3h2q2Z2F092W1R

This is really nice for custom themes or future add-ons because you can easily roll your custom icons by rolling a custom jQuery UI theme and have the section icon change accordingly.

[leoafarias]

Very good suggestion