[Octave-cvsupdate] CVS update notice (octave-forge/main/image)

[Paul K. <pki...@us...>]

Update of /cvsroot/octave/octave-forge/main/image
In directory usw-pr-cvs1:/tmp/cvs-serv7475

Modified Files:
	colorgradient.m 
Log Message:
Accept weight of 0 on a transition (for instantaneous color changes).
Accept colormap length without n.