Feature: Glob patterns to affect package.<PKG_NAME>.trace

[ryan-roemer]

In Jetpack, package.include|exclude can be used to later exclude files found during tracing. In trace-pkg .trace is completely separate from .include and thus .include globs can't affect/remove files found during tracing.

Task:

• Consider either having .include do glob matching of some sort on .trace or having a .traceInclude or something that just applies patterns over .trace results
• Update docs

Docs sections to update:

This would have otherwise been ported over from Jetpack for the "handling collapsed files" section:

• Use packages.<PKG_NAME>.include: You can manually adjust packaging by excluding files that would be collapsed and then allowing the other ones to come into play. In the two lodashs example above, a negative package.include for !node_modules/lodash/** would solve our problem in a semver-acceptable way by leaving only root-level lodash.