8-bit textures on web player

The textures of my game appear all fuzzy in the webplayer.
This can be seen live here: http://nickfreville.com/webplayer/webplayer.html

I have this problem fixed in a standalone game but the upload to the webplayer makes it blur. The images are powers of 2 and the texture options are as below:
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I fixed it by following one of the answers here:

specifically doing this:

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