Update credits/contributors file from Git log
treeb11c6395ea2228a86c1e94871b4e5e3224c83909
-rw-r--r-- 35147 COPYING
-rw-r--r-- 765 INSTALL
-rw-r--r-- 155 MANIFEST.in
-rw-r--r-- 4863 Makefile
-rw-r--r-- 4620 README
drwxr-xr-x - bin
drwxr-xr-x - data
drwxr-xr-x - doc
-rw-r--r-- 4429 setup.py
drwxr-xr-x - src