shape-image-018
merge
moved ref file to reference dir
shape-image-018
Adding CSS Shapes gradient value tests
First shape-image test for left floats.
Second shape-image test and add image tag to the first one.
Add svg image test and fix up the shape-outside url in the other tests.
review feedback
fixed a pathname
Making suggested changes to CSS Shapes gradient tests
Merge pull request #529 from betravis/shape-outside-gradients

Add CSS Shapes gradient value tests
Fourth test: svg shape with shape-image-threshold
Merge pull request #530 from bemjb/shape-image

Four shape-image tests
Merge pull request #528 from HansMuller/hansmuller/shape-image-018

Hansmuller/shape image 018
shape-image-019
Merge remote-tracking branch 'upstream/master' into hansmuller/shape-image-019

shape-image-019
shape-image-020
Merge remote-tracking branch 'upstream/master' into hansmuller/shape-image-020

shape-image-020
Add data uri svg shape-image-threshold test and update threshold on older test to be more robust