Fix wild-modules to work nicely well with ASDF2.
Allow to pass multiple script arguments to run-tests.sh.
Tests now pass on ABCL.

Show a good example: use (require :asdf) instead or (require 'asdf).

Some glue that won't affect too many people but that lets ASDF cleanly
hook the extensible PROVIDE/REQUIRE mechanism in upcoming SBCL 0.7.13

Fix wild-modules to not object when we call (setf (module-components))
on a new or about-to-be-reinitialised module.  We need to be able to
do this to get the weeds out, so it should be legal

wild-pathname-based modules for asdf.
(:wild-module "name" :pathname "foo/*.bar" :component-class 'bar-file), e.g.