merged changes from RC_1_0

git-svn-id: http://libtorrent.googlecode.com/svn/trunk@10105 f43f7eb3-cfe1-5f9d-1b5f-e45aa6702bda
merged change from RC_1_0

git-svn-id: http://libtorrent.googlecode.com/svn/trunk@10107 f43f7eb3-cfe1-5f9d-1b5f-e45aa6702bda