minor change

git-svn-id: https://svn.ntop.org/svn/ntop/trunk/nDPI@7992 a02cd0c1-8e76-42e1-a119-56f9641475e2
comments

git-svn-id: https://svn.ntop.org/svn/ntop/trunk/nDPI@7995 a02cd0c1-8e76-42e1-a119-56f9641475e2
Disabled debug


git-svn-id: https://svn.ntop.org/svn/ntop/trunk/nDPI@7997 a02cd0c1-8e76-42e1-a119-56f9641475e2
Cleanup


git-svn-id: https://svn.ntop.org/svn/ntop/trunk/nDPI@7998 a02cd0c1-8e76-42e1-a119-56f9641475e2
Removed unused code


git-svn-id: https://svn.ntop.org/svn/ntop/trunk/nDPI@8000 a02cd0c1-8e76-42e1-a119-56f9641475e2