apply review
- replace "ABCD" to "LLLLL"
- fix typo
Add test case for right floating png image shape-outside.
shape-image-019
Merge remote-tracking branch 'upstream/master' into hansmuller/shape-image-019

shape-image-019
Add workaround for joint shadow problem.
Merge remote-tracking branch 'upstream/master'
shape-image-020
Merge remote-tracking branch 'upstream/master' into hansmuller/shape-image-020

shape-image-020
Add test for right floating svg image.
Add data uri svg shape-image-threshold test and update threshold on older test to be more robust
Add test for right floating shape-outside, png image .2 image-threshold.
fixed a metadata typo
Merge remote-tracking branch 'upstream/master' into hansmuller/shape-image-018

Fixed a metadata typo.
shape-image-023
shape-image-023
made the title conform to the template
Merge pull request #532 from HansMuller/hansmuller/shape-image-019

Hansmuller/shape image 019
Merge pull request #533 from HansMuller/hansmuller/shape-image-020

Hansmuller/shape image 020
Merge pull request #538 from HansMuller/hansmuller/shape-image-018

Hansmuller/shape image 018
Merge pull request #539 from HansMuller/hansmuller/shape-image-023

Hansmuller/shape image 023