Get ein:junk-new working again under IPython 2.x.
Some non-related work on fixing `ein:pytools-export-buffer`. Not quite
there yet, but I have an idea of what is going on.
Export contents of notebook using nbconvert_ to user-specified format
\(options will depend on the version of nbconvert available\) to a new
buffer.
Currently EIN/IPython supports exporting to the following formats:
- HTML
- JSON (this is basically the sames opening the ipynb file in a buffer).
- Latex
- Markdown
- Python
- RST
- Slides
.. _nbconvert:
http://ipython.org/ipython-doc/stable/notebook/nbconvert.html
Also making ein.py compatible with IPython 3.
