* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.

* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.
* Update HOMEPAGE.
* Remove default value of GEM_BUILD.

=== 2.0.23 / 03 Jun 2010

* delay CHANNEL_EOF packet until output buffer is empty [Rich Lane]

Previously, calling #eof! after #send_data would result in the CHANNEL_EOF
packet being sent immediately, ahead of the data in the output buffer. Now
buffer becomes empty.

=== 2.0.22 / 20 Apr 2010

* Fix for: "Parsing the config errors out because it coerces the "1" into an integer and then tries to split it on spaces for multiple host checking." (http://net-ssh.lighthouseapp.com/projects/36253/tickets/10) [Lee Marlow]

=== 2.0.21 / 20 Mar 2010

* Fix for "IdentifyFile" in ~/.ssh/config does not work if no "Host" statement is given (http://net-ssh.lighthouseapp.com/projects/36253/tickets/9-identifyfile-in-sshconfig-does-not-work-if-no-host-statement-is-given#ticket-9-5) [xbaldauf, Delano Mandelbaum]

* Fix for client closes a forwarded connection, but the server is reading, net-ssh terminates with IOError socket closed (http://net-ssh.lighthouseapp.com/projects/36253/tickets/7) [Miklós Fazekas]

* Fix for client force closes (RST) a forwarded connection, but server is reading, net-ssh terminates with exception [Miklós Fazekas]

* Fix for server closes the sending side, the on_eof is not handled. [Miklós Fazekas]

* Removed Hanna dependency in Rakefile [Delano Mandelbaum]

=== 2.0.20 / 10 Feb 2010

* Support "ProxyCommand none" directive [Andy Lo-A-Foe]

=== 2.0.19 / 16 Jan 2010

* Support plus sign in sshconfig hostname [Jason Weathered]

=== 2.0.18 / 15 Jan 2010

* Fix related to #recv(1) to #readpartial change in 2.0.16 [Hans de Graaff, Delano Mandelbaum]

=== 2.0.17 / 14 Dec 2009

* Don't load net/ssh/authentication/pageant on Windows with Ruby 1.9 [Travis Reeder, Delano Mandelbaum]