DOT: fixed broken code for visualizing configuration using dot
-rw-r--r-- 100 .hgignore
-rw-r--r-- 1115 .hgtags
-rw-r--r-- 2296 COPYING
-rw-r--r-- 1478 LICENSE
-rw-r--r-- 1913 README
-rwxr-xr-x 39449 SConstruct
drwxr-xr-x - build_opts
drwxr-xr-x - configs
drwxr-xr-x - ext
drwxr-xr-x - src
drwxr-xr-x - system
drwxr-xr-x - tests
drwxr-xr-x - util