projman #2540 refactoring the command line options [resolved]

Today, you type projman -s to make a schedule and you have then access to another set of options (specific for the scheduling).

We should better use a schedule (or sch) keyword and type projman schedule (and then the options).

See also the impact on logilab.common.configuration (use it and add the missing functionnalities).

priorityimportant
typeenhancement
done in0.12
load2.000
load left0.000
closed by<not specified>