Changing system indicator icons

[moridin-bin]

Hi,

@Aylur been using your dotfiles for a while now, tweaking bits and pieces here and there.

Wondering how I can change the icons that the SystemIndicators module displays? Been combing the code for hours trying to figure it out. Also wondering how I can add spacing between the icons? Adding spacer widgets is kinda ugly and tweaking the CSS doesn't seem to affect it at all. My JS and CSS skills are pretty noob so this could all just be a skill issue.

Cheers.