merged changes from RC_1_0

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@10105 a83610d8-ad2a-0410-a6ab-fc0612d85776
merged change from RC_1_0

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@10107 a83610d8-ad2a-0410-a6ab-fc0612d85776
some asserts in disk_io_thread. fix issue in torrent::initialize

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@10108 a83610d8-ad2a-0410-a6ab-fc0612d85776
mark up a few more places to make the resume-data dirty

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@10109 a83610d8-ad2a-0410-a6ab-fc0612d85776
some more disk io thread asserts

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@10110 a83610d8-ad2a-0410-a6ab-fc0612d85776
remove some peer connection dependencies on m_ses

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@10112 a83610d8-ad2a-0410-a6ab-fc0612d85776