-----------
VERSION 0.3
-----------

* Plug.in can be now loaded in RCmdr by means of library(RcmdrPlugin.steepness).
* .FirstLib() function eliminated and .OnAttach() function added.

-----------
VERSION 0.2
-----------

* GUI includes now several options for quantifying and testing steepness from matrices of win proportions.

-----------
VERSION 0.1
-----------

First public version in CRAN
