[RkWard-devel] analysis

[SJR]

Hi there,

I did some structural changes. The unstable plug-ins Wilcoxon tests and 
Ansari-Bradley tests (new) are now in a new place. Since Thomas introduced 
Analysis as menu I found it somehow preferable to have a folder for this 
(named analysis) as a container for analysis plug-ins. I mean those mentioned 
above are not a plot, they do not belong to distributions or descriptive.
The more plug-ins appeared the less readable "/rkward/plugins" will be. 
Therefore this might be a simple but acceptable solution. What do you think?

Regards
Stefan