update year in copyright header

git-svn-id: https://svn.id.ethz.ch/ippclient/trunk@389 0e2f5699-27f6-44cc-b9d9-13db563fc2f4
Bug fix in IppTag reported by Rien Nentjes

git-svn-id: https://svn.id.ethz.ch/ippclient/trunk@390 0e2f5699-27f6-44cc-b9d9-13db563fc2f4
Bug fix in IppTag reported by Rien Nentjes

git-svn-id: https://svn.id.ethz.ch/ippclient/trunk@391 0e2f5699-27f6-44cc-b9d9-13db563fc2f4
ready for release

git-svn-id: https://svn.id.ethz.ch/ippclient/trunk@392 0e2f5699-27f6-44cc-b9d9-13db563fc2f4
delete old doc

git-svn-id: https://svn.id.ethz.ch/ippclient/trunk@394 0e2f5699-27f6-44cc-b9d9-13db563fc2f4
add new doc

git-svn-id: https://svn.id.ethz.ch/ippclient/trunk@395 0e2f5699-27f6-44cc-b9d9-13db563fc2f4