some plotting bugs

[Jonathan Stickel]

I am noticing some bugs in while trying to make a simple plot in 
Octave-3.2.0:

1. 'legend ("location","outside")' does not put the legend outside

2. 'set (findall (gcf, "-property", "fontsize"), "fontsize", 20)' does 
not change the font of the legend

3. 'print -deps -tight file.eps' does not make the bounding box tight

The following code demonstrates these bugs:

  plot(1:10,1:10)
  xlabel("x")
  ylabel("y")
  legend("test")
  legend ("location","outside")
  set (findall (gcf, "-property", "fontsize"), "fontsize", 20)
  print -deps -tight test32.eps

Thanks,
Jonathan