bug 72 - changing the new_portal::portal_dispatch proc to switch operation on the name of the submit buttons instead of their value (that is internationalized). The customize layout page is now functional again.
bug 335 - making sure it's possible to install from .apm files again. The UI needs improvement. Robustness could also be improved. May need to handle the case when there is a later version of a package in the packages directory than in the apm_workspace dir
Check whether the user has a private calendar now performed calendar_have_private_p - this is package-agnostic, so only create one private calendar per user.