[development] Call to developers, Yet another migration module / how to choose a module name?

[Pierre Rineau]

For information, migrating 1000 nodes in one shot took 13 minutes, the
php cli script used a maximum of 60M of ram for the operation.

I think what took most of the time is spent in the node_save() function
(I need to do some xdebug profiling to be sure).

Pierre.