Patch by Matt Hanselman (http://codereview.chromium.org/27086). Pass in the module's filename while loading rather than the full path (so call to load_module now matches find_module).  Otherwise dots in path name get mistaken for file suffixes.

Added Matt Hanselman to AUTHORS file.

BUG=63
Review URL: http://codereview.chromium.org/28109

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1356 ce2b1a6d-e550-0410-aec6-3dcde31c8c00