Oct2py

- Fix handling of temporary files for multiprocessing
- Clean up handling of plot settings

- Add \[convert_to_float\]{.title-ref} property that is True by default.
- Suppress output in dynamic function calls (using ';')

- Add support for Octave 3.8 on Windows

- Prevent zombie octave processes.

- Make \[eval\]{.title-ref} output match Octave session output. If
verbose=True, print all Octave output. Return the last "ans" from
Octave, if available. If you need the response, use
\[return_both\]{.title-ref} to get the \[(resp, ans)\]{.title-ref} pair
back
- As a result of the previous, Syntax Errors in Octave code will now
result in a closed session on Windows.
- Fix sizing of plots when in inline mode.
- Numerous corner case bug fixes.

- Allow library to install without meeting explicit dependencies
- Fix handling of cell magic with inline comments.