fix blink bug #405384 for shape-image-000 and 004
fix blink bug #405384 for shape-image-001
part of fix for  blink bug #405384 - create new ref file for 002,003,005,014,017
fix blink bug #405384 for shape-image-006,009,010
part of fix for  blink bug #405384 - create new ref file for 007,011
fix blink bug #405384 for shape-image-008
fix blink bug #405384 for shape-image-013,015,016
fix blink bug #405384 - update image with 20% opacity so the green part is exactly 50px wide
Add substitutition for (future) tests using image-rendering, s/-moz-crisp-edges/pixelated/.
Fix tests for rect() function on clip property.
Fix circle() shape function tests and add new tests. Remove rectangle() tests after removing rectangle() from the spec.
Fix and add new ellipse() shape tests. Fix descriptions for polygon() shape tests.
Merge pull request #615 from dirkschulze/css-masking-clip-fix

Fix tests for rect() function on clip property.
Merge pull request #616 from dirkschulze/clip-path-fixes-1

Fix circle() shape function tests and add new tests. Remove rectangle() ...
Merge pull request #617 from dirkschulze/clip-path-fixes-2

Fix and add new ellipse() shape tests. Fix descriptions for polygon() sh...
Add <clipPath> tests for SVG content
Change XML syntax for flags.
Fix issue in clip-path-content-use-006.svg
Fix Rebecca's comments.
Add more polygon() tests for HTML