Changes for 1.0.2
-----------------

Added the PLPlot functions plsxax, plsyax, and plszax to yplot to help
control whether or not scientific notation is used for labels.  Use help,
plsxax, etc., at the Yplot command prompt to see the API for these new
functions.

It turns out that it is critical to have a blank start the documentation
in yplot_body.i for all commands.  A few of the commands where this standard
was not met have now been fixed so that their documentation is now
accessible from yplot help.

Automatically create doc/yplot.doc corresponding to the current yplot
commands as part of the build process.

Changes from 1.0.0 to 1.0.1
---------------------------

Make the yplot version of pljoin conform to the plplot version:

Now:
func pljoin(x1,y1,x2,y2)
/* DOCUMENT func pljoin(x1,y1,x2,y2)
   Joins the points (of type double) (x1,y1) and (x2,y2) using the current 
   line attributes.
*/

Was:
func pljoin(x1,x2,y1,y2)
/* DOCUMENT func pljoin(x1,x2,y1,y2)
   Joins the points (of type double) (x1,y1) and (x2,y2) using the current 
   line attributes.
*/

