rename records to records_all, create records table, indexes, and proc to populate it.
fix idempotency check for records_all view.
Merge branch 'master' into ghi103-pdns_convert_records_view_to_table
add cron job to call populate_records() for pdns.
Fix cron job so that it only runs on the VIP. Closes 103.
Redirect output to a log file.
Merge pull request #115 from dspadea/ghi103-pdns_convert_records_view_to_table

pdns convert records view to table