* make labels for arguments in igenericwidget jump to a help page?
DONE Document -- pdf manual, recycle
DONE console is default, cancel and start with GUI otherwise
DONE optional pmg.user.menu added to menubar.

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Next release
better documentation
ts stuff
zoo stuff

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Next release
add in stuff for manipulating data:
xtabs, aggregate, ...
* lmer interface (predictor | random_grouping_variable)

