Add a configuration step (as part of the resolve phase)
to the framework layer, where bundle-defined paths and shims
are passed to RequireJS configuration. This permits both
the use of non-AMD modules and the exposure of libraries
across bundles. WTD-568.
Begin implementation registration phase of framework
layer initialization process. This phase is responsible
for registering resolved extensions with Angular, in a
manner than individual extensions can later request
dependencies from. WTD-518.
Continue implementing classes which represent fundamental
concepts within the framework layer. WTD-518.
In particular, add methods which will be useful during the
extension resolution phase of framework start up.
