Added author transform text file for Git migration.

git-svn-id: http://music21.googlecode.com/svn/trunk@3721 5c16147e-a200-11de-b0cc-ab0ad15e60d0
Fixed authors-transform

git-svn-id: http://music21.googlecode.com/svn/trunk@3722 5c16147e-a200-11de-b0cc-ab0ad15e60d0
Final SVN Commit for Music21 -- moved to GitHub

git-svn-id: http://music21.googlecode.com/svn/trunk@3723 5c16147e-a200-11de-b0cc-ab0ad15e60d0