720998f3 kex.c: fix simple typo, niumber -> number (#545)
cfe0bf64 session.c: Correct a typo which may lead to stack overflow (#533)
REVERT: f75f3488 add some debugging for understanding how these flags are set..
REVERT: 57635ddf disable read ahead algorithm so we don't waste bandwidth..

git-subtree-dir: libssh2
git-subtree-split: 720998f322f4bffffe531d5ec6a240c8c18459b2

f75f3488 add some debugging for understanding how these flags are set..
57635ddf disable read ahead algorithm so we don't waste bandwidth..

git-subtree-dir: libssh2
git-subtree-split: f75f3488824d7935d15d75a869783b37fe446927

git-subtree-dir: libssh2
git-subtree-split: 6c7769dcc4