npmlog@PROGRESSBARS
Provisionally add progress bars to multi-stage install
Reorder install/postinstall to happen after the module's location is finalized
Switch to logging via the tracker objects

These are budded off of the logger object and gives us a few neat features:
First, it lets us stop specifying the logging section as we can just use
the tracker name. Second, we can hook this into a spinner in the progress
bar.
Factor multi-stage install bits out into separate files
Make where and tracker optional arguments for fetchPackageMetadata
moar
Begin validating trees
Fold the spinner into the progress bar
diff-trees
Split actions up into separate files
Docs and bugs should go to www
Excise the now unused spin config options
Tests to support hosted repos
Remove extraneous debuggin
ssh urls SHOULD expand to https
Remove the cache from fetch-package-metadata, because, wth
Fix maybe-hosted tests

Update to use object instead of object name
Use requireInject instead of doing its own thing
Simplify the tests
Support new hosted type for npm-package-args
fix test: change deprecated git protocol to https