Thanks to a bunch of new contributors!

@jrieke for extensive contributions to
https://github.com/openworm/org.geppetto.recording for GSoC 2014!
@allysquad for contributions to the windows build instructions of
geppetto: http://docs.geppetto.org/en/latest/windowssetup.html
@balicea for starting up the DevoWorm project and contributions to
PyOpenWorm via this thread:
https://github.com/openworm/PyOpenWorm/issues/7
@dickgordancan for contributions to this thread and DevoWorm:
https://github.com/openworm/PyOpenWorm/issues/7
@stevepmcgrew for contributions to PyOpenWorm:
https://github.com/openworm/PyOpenWorm/issues/8
@travs for contributions to PyOpenWorm:
https://github.com/openworm/PyOpenWorm/pull/48