merged bdecode fix from RC_0_16

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@9873 a83610d8-ad2a-0410-a6ab-fc0612d85776
fix resume file issue related to daylight savings time on windows

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@9874 a83610d8-ad2a-0410-a6ab-fc0612d85776