kageds

Results 2 issues of kageds

### Description If I set notifier_processes = 0 then BLF (subscribe/notify) works as expected. if I set notifier_processes to anything other than 0 then the initial subscribe works fine but...

Selecting a rate for an inbound call with caller_id_numbers filter was failing here: https://github.com/2600hz/kazoo/blob/1fbde96c344c63fa0db5f7b63fcdbc3d0b134c65/applications/hotornot/src/hon_util.erl#L258 kzd_rates:caller_id_numbers(Rate, []) should be returning the list of regexes but it was returning a binary instead....