Added `binary' option to GridData constructor, and made it the default.  However, the demo uses `binary=0' for portability's sake.
Added `binary' option to GridData constructor, and made it the
default.  However, the demo uses `binary=0' for portability's sake.

Added configuration option _recognizes_binary_splot to disable the
binary option.

Documented the configuration options better and added a
_gnuplot_command option to specify a different gnuplot interpreter.

Changed treatment of array arguments so that they are upcast to float
if possible; double is only used if necessary.  The float_array()
routine is used to perform this conversion.


git-svn-id: a9b3423f80f97d8686891a9c593c60a3eca95014@57 67c13c2a-ce2d-4362-9fbd-a73952e22801

keszybz/gnuplot-py