Adding a fun experiment to get a simulation of ocean waves

In the enveloppe of a motion clouds, we subselect waves according to the
law of gravitational waves. Here we manipulate the bandwidth of the
source (wind) that generated the waves.
Linking the link
Fix install on debian to include zips / fig_wave
fixed the bibliography in the doc
Bibliography
 small fixes / updated the instruction for thewq installation
 fixing installation from a test on another mac
 less verbose importing
 fixing installation : reverting to an installation in /usr/local
 fixing installation : VTK and pyqt - mayavi now compiles fine...
use glumpy for displaying the movie online (useful for testing)

included the new dependencies on PyOpenGL and glumpy
enabling fullscreen display
simplifying installation description

go to the script instead
introducing mp4 videos

- including MP4
- fixing MPEG
- testing
trying to generate motion clouds where we force the phase at some point
fixing verbosity
forcing the phase to be 0.5 on the top corner
updating TODO
updating the artwork

- tuned colors and such
- generating a movie for a talk
generating a 3D view of the free surface