[libxml++] A few minor CVS issues

[Jim Garrison <garrison case edu>]

Hello everyone,

There's a few things that I would like to do to the CVS tree, and I will
do these if there are no complaints.

1. Add .cvsignore files

2. Remove unnecessary semicolons.  g++ 3.4 (snapshots available) has
made "-pedantic" error out on unnecessary semicolons.  All but one of
these in the libxml++ code is in the following form:

extern "C" {
#include "something.h"
};

or...

namespace xmlpp
{
// stuff
};

The semicolon at the end is unnecessary in each one.  If nobody objects,
I'll commit a patch that removes these semicolons.

Jim