Overall much better at find proper dependencies.
* No more need for aggregate modules.
* Source file searching.
* Make file token substitution.
* Inclusion src directories.
* Multi project/package support.
* Made framework module optional as some unbundled
branches do not include it.
Change-Id: Ie5ee66c488fc9141043137f716a3891f952bfe7f
c8201d5e84