fix bug tracker link on index.rst

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@9461 a83610d8-ad2a-0410-a6ab-fc0612d85776
update copyright

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@9462 a83610d8-ad2a-0410-a6ab-fc0612d85776
update client_test screen shot

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@9463 a83610d8-ad2a-0410-a6ab-fc0612d85776