cleanup spec from component.json

[forresto]

Why are these spec json files in component.json? It means that they end up in the distributed noflo-ui.

noflo-image/component.json

Lines 36 to 38 in a9c27d3

	"spec/fixtures/textAnywhere/flickr-3178100324-original_small.jpg.corners.json",
	"spec/fixtures/noText/flickr-8132786781-small.jpg.corners.json",
	"spec/fixtures/textRegion/3010029968_02742a1aec_b.jpg.corners.json",

[forresto]

@jonnor looks like you added those, safe to take out?

[jonnor]

@forresto The tests when run as browser uses those files I believe, by using require()
I think tests will break if you remove them, unless you find another way to read the data.