Visualization system to explore influenza sequence data.

Light gray is used to display unselected points.  A yellow outline is
used to highlight the selection.

  ESC: Clear selection.
  
  Left-click, drag: Pan.

  CTRL + Left-click, drag and release: Add box to selection.
  
  s: Selection will be used to define a set.
  
  z: Selection will be used to define a zoom region.
  
  r: Reset the display (unzoom).
  
  l: Toggle display of the legend (on by default).
  
  Mouse-wheel: scroll to zoom in or out by 10% of the window size with
  the focus at the center of the window.

======
COFFEE
======

  export LDFLAGS="-L/home/db2inst1/sqllib/lib"
  export CFLAGS="-I/home/db2inst1/sqllib/include"

=======
PANCAKE
=======

  export LDFLAGS="-L/opt/ibm/db2/V9.5/lib32"
  export CFLAGS="-I/opt/ibm/db2/V9.5/include"

======================
CLUSTER.CIS.DREXEL.EDU
======================

This project will not build on cluster as the OpenGL support libraries
there do not include support for buffer objects.