add a few more standard remote repos to rust-clone.
Make it clear that the larceny script is in fact a script.
Some old additions that I may not need but do not want to throw away.
remove clang and add [an]droid handling to my rust-configure script.
Add the `--where` option to my rust redirects to allow easy introspection.
Merge branch 'master' of github.com:pnkfelix/BinFiles

Conflicts:
	pjs
	racket-app-redirect.sh
Some scripts for tracking memory usage of rustc's build actions.

If I recall correctly, `make-track-memuse-one` is for tracking while
making a single invocation of rustc on a single target.  So your
results may be corrupted if you don't have all of that target's
dependencies in place ahead of time.  I tried to make it warn a little
bit about this scenario where it could.