Sentiment icons are diferent from font to image files

[GelsonMR]

All of the sentiment icons on the material.io website are different when I download the image files, actually it's a little difficult to differ the sentiments when using the font, the ones used on images are more expressive.

Example of the "sentiment dissatisfied":
On website:

PNG:

[ObviouslyGreen]

The svg's for very dissatisfied are also different, it has crosses instead of circles for eyes:

Very satisfied also diff

[mrtnbroder]

Bump, can we get this fixed? Open since Dec 2, 2016....

[m-thompson-code]

Bump, can we please get this fixed? Would really like to use this icons :)

[steplerbox]

Bump, can we please get this fixed?

[RoelN]

Thanks for reporting! I'm closing this issue in favor of #652 which addresses the same issue.