Fix encoding issues with Ruby 2.0 (#87).
Update config.rb

Add support of "%h" value in ssh_config translation
Desaible gem sign
Add Host substitution tests
Update wildcard substition test
add a wait to the loop in close

this is possibly blocking in cases where the connection is now unresponsive, and also causing timeouts which wrap this to block.
Update README.rdoc

Maintenance mode note in readme.
Merge pull request #88 from voxik/fix-r2.0-encoding

Fix encoding issues with Ruby 2.0 (#87).
Fixed merge from GabKlein-master
Removed puts from test
Merge pull request #108 from joshk/wait_during_close_loop

Add a wait to the loop in close
Updated changes file
Version bump
Guard against socket.gets being nil

In the situation where the socket has only one line to respond with, any
following gets to the socket need to take care to not assume there is a
non-nil response.
Fixed missing requires in test files

Missing requires in test files made them fail when run one at a time.
test_all.rb would sometimes fail when the test order changed, because of this.
implement a experimental keepalive feature
Merge pull request #114 from GautierMinster/fix-tests-requires

Fixed missing requires in test files
Merge pull request #112 from daisybill/master

Guard against nil socket.gets responses
Merge pull request #116 from noric/feature/keepalive

implement a experimental keepalive feature #115
Automatically forward environment variables defined in OpenSSH config files

Also accept `:send_env` option on `Net::SSH.start`