#174389: makes checking for nodeprofile module more robust, so that only the correct version is recognized

updated usernode creation to always use drupal_execute, this makes usernode compatible with auto_nodetitle

changed the usernode default view to make use of the latest nodeprofile module's display settings. So if you use nodeprofile, also update it.

#138483: fixed the log field to only appear if the user has appropriate permissions or node revisions are enabled

nodefamily integration: let nodefamily know that usernodes are lonely. This enables one to use nodefamily's pageroute integration with usernodes.

#126917 patch by douggree: Limit number of new users when module is enabled and use cron to add the rest

#109235 patch by jpetso: fixes incorrect previous patch

#109235 patch by jpetso & me: Default usernode type to not promote to front page

added call to node_submit() before saving a node. this should fix interaction problems with the og modules

update usernode's status to unpublished, if the user is editing his account and the default has changed to be unpublished