Function: The version updater looks at what the current database version is, and runs whatever other code is needed.

Function: Update the DB to the latest version

Function: Setup the bbPress updater

Function: Runs when a new site is created in a multisite network, and bbPress is active on that site (hooked to `bbp_new_site`)

Function: Compare the bbPress version to the DB version to determine if updating

Function: Determine if bbPress is being activated

Function: Determine if bbPress is being deactivated

Function: If there is no raw DB version, this is the first installation