Add pom.xml

Create initial pom
Update .gitignore

Copied standard gitignore
Update MATLAB case in pom.xml

MATLAB should be all uppercase.
Add MatlabControl dependency

The MATLAB scripting will use the MatlabControl library for access into
MATLAB (see https://code.google.com/p/matlabcontrol/).
Add MATLAB scripting classes

First cut at implementing the scripting classes to facilitate MATLAB as
a scripting language in in the SciJava framework.
Create unit tests

Added a MATLABTest class to verify basic scripting functionality.

More advanced tests are required to be run from MATLAB itself, and are
thus more appropriate in other components.