Deployer

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- Improved documentation
- Renamed SimpleNode to ParallelNode
- Bugfix in interactive_shell: getting term variable from pty object.
- Bugfix: wait for the output to finish before closing interactive shell.

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- Added keep-panes-open option

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- Bug fix in contrib.virtual_env.upgrade_requirments.

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- Better OS X support. (No more nonblocking writes to stdout.)

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- Bug fix in DummyPty(). Fixes "too many open files" on OS X.

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- Built-in SCP shell added (with following commands:
lpwd stat ledit lstat edit clear get lcd cd connect lls pwd exit ls
lconnect put lview view)
- HostsContainer.get/put was renamed to HostsContainer.get_file/put_file
- Sets are now the preferred way of writing a lists of hosts to a Host
definition. Tuples are still allowed, lists are not allowed anymore.
- Better exception handling in the command line shell
- Improved progress bar widget
- Progress bar used for SSH connection.
- Progress bars for uploading and downloading data.
- getcwd(), stat() and listdir_stat() functions added to Host
- A lot of refactoring, mainly in host and host_container.
- A lot of bugfixes.


Missing pieces
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We don't have a real changelog from before november 2013.


Summer 2011, somewher.
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- First initial, working version.