move diffing into darcs2git.py
tree9829f9e42ec7fd16d78d6cebd1b8cf561ca7d7db
-rw-r--r-- 54 .gitignore
-rw-r--r-- 207 Makefile
-rw-r--r-- 16827 darcs2git.py
drwxr-xr-x - tests