Modify cells converter funcs to keep metadata through
Typo and presentation
register bare views
fix typo in KernelSpec flag

caused `--system` to have no effect.

hooray for silent failures!

Also use `sys.exit(OSError)`, which displays
a nice informative error message on stderr
before exiting with non-zero exit code.

Who knew?
Merge pull request #6539 from minrk/kernelspec-install

fix typo in KernelSpec flag
Make interact example compatible with Python 3

Also cleared all output, because for now the notebook has to be run to
illustrate anything. And updated a couple of out of date names.
Dockerfile to track the latest master
install direct dependencies, kernels
Instructions inside the Dockerfile
Submodule updating, comments
Try out setup.py submodule
Clone ipython/ipython directly
/srv/ was already created, just ensure its there
Create IPython profile with jupyter permissions
Workaround limitations in Docker Hub
Permissions everywhere
More workarounds
Switch back to ADD
Toss opinionated user creation out
Definitely don't want the direct submodule stuff