Two changes for a release:

1. Increment the version to be 0.3
2. In the setup, copy all versions of the messenger.
Incremented version towards development of 0.4
Initial pythonic API teaser
streamlined API
Added 2D numpy (de-)serialization support. 3D+ currently being mangled by Matlab
Improve socket reboot
Multi-dimensional numpy array support
Allow graphical plots by default. Draw the plots with a call to matlab.drawnow(). TODO: Allow the EDT to run while zmq is blocking for a request
Migrated setup.py to setuptools. Merged version.py into setup.py. Bumped minor version number to signify new API