Issue #1840246 by warmth: Fixed profile_fields() doesn't exist error.
Issue #1826014 by personxx@groups...: Fixed D7 db_query() error after trying to import entries.
Issue #1803410 by rjacobs | jeanpierre: Fixed Non-comma delimiters not supported (leading to errors like 'no email').
Issue #1833960 by torrance123 | petednz: Fixed user login email did not contain the one time user login link.
+ Code formatting tidying up