Add note about file index compression/encryption
-rw-r--r-- 21 .gitignore
drwxr-xr-x - deltatar
drwxr-xr-x - docs
-rw-r--r-- 2906 filesplit.py
-rw-r--r-- 4395 rescue_tar.py
-rw-r--r-- 1028 runtests.py
drwxr-xr-x - testing