merged fixes from release branch
merged fixes from release branch

snowyu/libtorrent,hamedramzi/libtorrent,TeoTwawki/libtorrent,snowyu/libtorrent,hamedramzi/libtorrent,snowyu/libtorrent,hamedramzi/libtorrent,snowyu/libtorrent,TeoTwawki/libtorrent,snowyu/libtorrent,snowyu/libtorrent,TeoTwawki/libtorrent,hamedramzi/libtorrent,hamedramzi/libtorrent,hamedramzi/libtorrent,TeoTwawki/libtorrent,TeoTwawki/libtorrent,TeoTwawki/libtorrent