Tweak README for clarity.
-rw-r--r-- 65 .bzrignore
-rw-r--r-- 17992 COPYING
-rw-r--r-- 121 Makefile
-rw-r--r-- 7889 README
-rw-r--r-- 1717 SConstruct
drwxr-xr-x - c++
drwxr-xr-x - c
drwxr-xr-x - filters
drwxr-xr-x - python
-rwxr-xr-x 4223 runtests.py
drwxr-xr-x - shell