Add build (created by `python setup.py build`) to .gitignore.
-rw-r--r-- 31 .gitignore
-rw-r--r-- 1230 .update-copyright.conf
-rw-r--r-- 35147 COPYING
-rw-r--r-- 233 README
drwxr-xr-x - bin
-rw-r--r-- 1250 setup.py
drwxr-xr-x - update_copyright