Compatibility with node 5.5

[iiiich]

Hey André,

after using:

npm i -g imacss imacss

in node 5.5, I get a result like that:

.imacss.imacss-logo{background-image:url('data:image/svg+xml;utf-8,<?xml version="1.0" encoding="utf-8"?><!-- Generator: Adobe Illustrato…

It seems to be not base64 encoded anymore.

Do you have any ideas? Thx