Move transforms/logEvents from assetgraph-builder to assetgraph
Fixed version numbers for chalk and lodash
Merge pull request #194 from assetgraph/logevents

Move transforms/logEvents from assetgraph-builder to assetgraph
populate: Use asset.urlOrDescription when reporting the assets that reference an asset that could not be loaded.
logEvents: Try to make absolute paths in error messages (such as require('fs') ones) relative to CWD before graying out the path to the root of the AssetGraph instance.
1.6.35
Rss: Model <channel><link>...</link></channel> as a relation.

Relates to #198.
Added updateAssets and updateRelations transforms and deprecated some transforms that can be trivially replaced with updateAssets.
Fixed HtmlInlineFragment test now that RssChannelLink is modelled.
1.6.36
Fixed wrong name on coveralls config file
Fix SvgStyle Relation. Work in progress
Linting
Removed <style xlink:href/> from Svg. No longer establishes an outgoing SvgStyle relation. Adapted test cases accordingly