Minor update

Added argument "name" to set the jit.window name
Bug fix

jit.window wasn't displaying matrices of type=long, because of the
"noaccel" default attribute value. So, disabling the OpenGL hardware
acceleration enables jit.matrix.pixelinfo to display a type=long matrix
Bug fix

target is now visible when using type=long matrices
Added feature

"display" message/argument, followed by a 1 or 0, enables or disables
jit.window display
Structural change

Main program structural update