Enable image viewer for .ico files
Fix a case when extension less file is importing other less files
Unit test no longer fails
Use isAbsoluteUrl and add passing test for absolute paths
Removed comments
Merge pull request #7201 from SAPlayer/image-viewer-ico

Enable image viewer for .ico files
Merge pull request #7230 from adobe/zaggino/less-fix

Fix a case when extension less file is importing other less files