Jupyterlab

Mar 21, 2017

- Split the repository into multiple packages that are managed using
the lerna build tool.
<https://github.com/jupyterlab/jupyterlab/issues/1773>
- Added restoration of main area layout on refresh.
<https://github.com/jupyterlab/jupyterlab/pull/1880>
- Numerous bug fixes and style updates.

Mar 01, 2017

- Upgrade to new `phosphor` packages * brings a new Command Palette
interaction that should be more intuitive, and restores the ability
to drag to dock panel edges
<https://github.com/jupyterlab/jupyterlab/pull/1762>.
- Refactor of `RenderMime` and associated renders to use live models.
See <https://github.com/jupyterlab/jupyterlab/pull/1709> and
<https://github.com/jupyterlab/jupyterlab/issues/1763>.
- Improvements and bug fixes for the completer widget:
<https://github.com/jupyterlab/jupyterlab/pull/1778>
- Upgrade CodeMirror to 5.23:
<https://github.com/jupyterlab/jupyterlab/pull/1764>
- Numerous style updates and bug fixes.

Feb 09, 2017

- Adds a Cell Tools sidebar that allows you to edit notebook cell
metadata.
[1586](https://github.com/jupyterlab/jupyterlab/issues/1586).
- Adds keyboard shortcuts to switch between tabs (Cmd/Ctrl LeftArrow
and Cmd/Ctrl RightArrow).
[1647](https://github.com/jupyterlab/jupyterlab/issues/1647)
- Upgrades to xterm.js 2.3.
[1664](https://github.com/jupyterlab/jupyterlab/issues/1664)
- Fixes a bug in application config, but lab extensions will need to
be re-enabled.
[1607](https://github.com/jupyterlab/jupyterlab/issues/1607)
- Numerous other bug fixes and style improvements.