directory to make it easy for embedders to reproduce the copyright
notice for binary redistribution.

Removed now obsolete strongtalk directory.

Review URL: http://codereview.chromium.org/6349067

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6593 ce2b1a6d-e550-0410-aec6-3dcde31c8c00