Distributed Mandelbrot program

Originally written i C++/rpc/lwp/interviews by Klas Eriksson.(1200 lines)
Rewritten in Erlang by Klas Eriksson and Martin Björklund.

What is the Mandelbrot function?

A small manual

• Try starting erlang in distributed mode. The mandel program will use
  all connected nodes for mandel calculations!
• Resizing the window will restart the calculation.
• Press left mouse button to zoom.

mandel:start(list of Option) can be used to give the program different options.

Available options are:

• {xmax,float()}
• {ymax,float()}
• {range,float()}|
• {maxiter,integer()}
• {window,integer()}
• {zoomstep,float()}
• {hosts,(list of string())|all_found_nodes}