update license header to a more standard form
-rw-r--r-- 18 .gitignore
-rw-r--r-- 1313 COPYING
-rw-r--r-- 5814 README.rst
-rw-r--r-- 356 apache-ns.example.com.conf
drwxr-xr-x - client-scripts
-rw-r--r-- 85 dyn-nsupdate.conf.dist
drwxr-xr-x - nsupd-wrapper
drwxr-xr-x - server-scripts