Changes to bisoreg 1.4

* Minor changes to accommodate changes in coda package (Thanks to Martyn Plummer for the patch)


Changes to bisoreg 1.3

* Minor changes to documentation files.

Changes to bisoreg 1.2

* Fixed bug in function nd2004. Specifically, made the following changes:
(remove)    gamma <- seq(0,1,l=M+1)
(replace)    gamma <- seq(min(x),max(x),l=M+1)

(Thanks to Michael Donohue.)



