Initial version of bordeaux-threads.
Added link to docs, and table rows for Darwin/x86 results.
more detailed test results.
Fixes for LispWorks. It now passes all tests.
Added a couple more ENSUREs to the tests.
Manually ran tests on ECL darwin/ppc to get results.
Added download information.
Improved ArmedBear support.
fixed defpackage form, :nickname -> :nicknames
Add negative test case for threadp
Changed platform support to a matrix and added Allegro-Darwin/x86 info.
Tested on Allegro-8.0-Darwin/PPC
Manually tested ABCL, and made some changes to fix it.
* ABCL's version of ASDF doesn't support :serial;
* EXT:MAKE-THREAD-LOCK appears to be a thunk; and
* EXT:THREAD-LOCK doesn't return T on success.
Removed SBCL 0.9.11 row, since it's now old and hasn't been tested anyway.
tested on SBCL-0.9.13 on Linux/x86
Make it usable on non-threaded lisps like clisp

Exported *supports-threads-p* so that apps can check that variable.
Some other small changes to make it load and 'work' on clisp.
Copyright and license notices
Added a file containing the MIT license and a copyright and license notice in
each source file
Added license file.
Incremented version for copyright addition.
Added location of Armed Bear threading implementation.