Css test: Added another level inside test/Css
Update cssom-papandreou to 0.2.4-patch4.

Adapt to the new is-continuation: true hack.
1.6.15
Resolve JavaScript assets with no incoming relations as their own base asset. This should enable you to build javascript libraries without having a html asset that includes it
Document possible race condition
inlineCssImagesWithLegacyFallback: Default not to inline images that are referenced inside @media queries.

Fixed #116.
Removed empty file: lib/assets/index.js
lookupContentType: Match known Content-Types with or without +xml suffix.
Model <link rel="logo" href="..."> as a relation.

Fixes #113.
Put the hack for resolving JavaScriptCommonJsRequire relations into a separate module.
JavaScriptCommonJsRequire: Keep track of the hrefType.

This enables refreshHref to not do anything when it's a module name.

Relates to: https://github.com/assetgraph/assetgraph-builder/issues/116
1.6.16
Added minifySvgAssetsWithSvgo transform.
1.6.17
gitter.im and travs fun
resolveCommonJsModuleName: Fixed accidental global var.
Fixed jshint complaints.
replaceRequireJsWithAlmond: Fixed some bugs and added tests.

* Make sure that the almond.js relation is inserted at the right index so that bundleRelations doesn't put it after the code that needs it
* Remove orphaned require.js/almond.js assets in scenarios where there's more than one Html pointing at them
1.6.18
replaceRequireJsWithAlmond: Don't leave a <script> pointing at require.js when replacing it with almond.js (introduced in d55ee47).