Minimum set of callbacks to install and instantiate the default setup needed to get the package into a workable state. The administrator can still replace everything afterwards.
Cleaned up search code, fixed bugs with lib/contacts, allowed people to share searches, replaced group and mysearch dropdown on index page with public searches administrators can control and recently accessed searches, removed no longer needed pages
Taking the default applets list parameters to be installed in a community from the dotlrn instance, instead of taking them from the new community instance.
