DMelt 1.5 release note 
======================
  
  This version has significantly improved 3D capabilities
  to draw functions and data. It uses updated
  OpenGL Utility Library (GLU) for several classes.
  For example, HPlotXYZ has many improvements to show data and mathematical 
  objects in 3D. New examples for 3D scientific plots were added: 
  Many new examples for 3D scientific plots were added. See:

    http://jwork.org/dmelt/code/index.php?keyword=hplotxyz

   
  * Updated to v2.3 and relocated JOGL libraries in the native directory
  * Processing package (core) is the part of this release
  * jzy3d is updated to version 1.0 and improved
  * Unnecessary menu for plotting canvases were simplified 
  * corrected text for plotting menu
  * javahelp was updated with new Java api
  * Java API was updated by adding jzy3d and processing packages
  * Dummy example file in  jehep IDE was corrected

 March 20, 2016. S.Chekanov and jWork.ORG