Made bootstrap.sh contain everything we need.
Got rid of the annoying .sh extension.
Cleaned out tests directory and made bootstrap the only file we need.
Merge branch 'master' into abstract

Conflicts:
	m4/gnulib-cache.m4

Retrieved updates from upstream.
Updated to include the gc-random module from gnulib.
Shaved down the repository.
Merge branch 'master' into abstract

Conflicts:
	m4/.gitignore