/documentation/ redundancy
drwxr-xr-x [up]
drwxr-xr-x graphs
drwxr-xr-x images
-rw-r--r-- 2012-01-04 13:57 +0100 1424 Makefile
-rw-r--r-- 2012-01-04 13:57 +0100 126843 ethercat_doc.tex