Fix unknown prop fit warning in React 15.3.0

[jeanfredrik]

I’m getting the following error in console when using React 15.3.0:

 Warning: Unknown prop `fit` on <svg> tag. Remove this prop from the element. For details, see https://fb.me/react-unknown-prop

I’ve removed fit from the svg element in source which should solve the issue. Not sure what fit is supposed to do?

[slogger]

👍

[danneh]

👍