Add missing release date to NEWS for 1.8.0
Set up 1.8.1 chunk in NEWS
Add 1.9.0 to master NEWS
Meh fabfile for docs uploading
Merge branch '1.8'

Conflicts:
	NEWS
Move SFTPClient.get() termination condition to loop end.

Ensures callback always executes even for zero-len files.

Fixes #90
Only override unittest assertions when absolutely necessary.

Fixes #85
Refactoring: it's a thing. Re #85
Merge branch '1.8'
Update paramiko/file.py

Added a closed property as an alternative accessor to BufferedFile's _closed property.
Make send() and recv() fail when channel is closed

``sendall()`` was checking if the channel has been closed, 
and failed accordingly, but ``send()`` and ``recv()`` did not.
This meant that ``chan.send("foo")`` when the channel was already
closed, just blocked forever.
Forgot to import errno
Somehow missed a pretty important change in the changelog
SSHClient: add 'sock' parameter to connect() for tunneling

Re #77

This parameter, if set, can be used to make Paramiko wrap an existing socket
connected to a remote SSH server. For instance, you could set up another
SSHClient directly connected to a "gateway" host, and then create a direct-tcpip
tunnel to a "target" host directly accessible from the gateway's perspective
(e.g. think of trying to establish an SSH connection to hosts behind a NAT).
The gateway host would then establish a TCP connection to the target host
directly, and a channel is exposed on the client side. This channel could be
wrapped by an SSHClient class using the connect() function, avoiding the need
to establish a new TCP connnection.

This effectively allows you to create tunneled SSH connections.

Based on work by Oskari Saarenmaa <os@ohmu.fi>, in Paramiko pull request #39.

Signed-off-by: Steven Noonan <steven@uplinklabs.net>
Tweak docstring re #77
Changelog re #77
Add in big attribution big in prep for having ProxyCommand done
More attributions
Add failing test(s) re ProxyCommand config parsing
Fix ProxyCommand equals splitting.

Uses regex approach from @lndbrg