OPEN - task 790: Add MIPAV support 
http://github.com/nipy/nipype/issues/issue/790
Java module file name fixes.
Fixed handling quotes in enum.
skip empty descriptions
Added more autogenerated interfaces
Added interfaces suggested by @steelec
fewer interfaces and a little test
first mipav pipeline
Added a mechanism for running interfaces that require X without having
one through Xvfb.
fixed install script
Use Popen parameters instead of setting the ENV
Added LesionTOADS
MIPAV workaround
added support for vectors
Cleanup of class generation. Fixed a very important typo.
Better error reporting if Xvfb is not installed.
workaround for execution flags not being reported in JIST XML
Force running only single process.
Updated changelog
Tweaked mp2rage skull stripping interface to work with CBS tools 2.0 and added base module that can get classpaths