Remove text fields from interpretations and terms layers; these fields were never used and make the objects heavier
Test shouldn't depend on text
Don't split on spaces in the graphics layer
Handle multiple spaces and other whitespace characters; don't replace them with spaces
Merge pull request #111 from cmc333333/remove-extra-data

Remove text fields from interpretations and terms layers
Merge pull request #112 from cmc333333/diff-images-take-2

Diffs in Images and Whitespace