fix utf8 build error

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@9362 a83610d8-ad2a-0410-a6ab-fc0612d85776
deprecate announce_entry::will_announce

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@9363 a83610d8-ad2a-0410-a6ab-fc0612d85776
fix initialization order warnings

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@9364 a83610d8-ad2a-0410-a6ab-fc0612d85776
color output from gen_reference_doc.py

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@9365 a83610d8-ad2a-0410-a6ab-fc0612d85776