Add CallerID Number filter to resource
Filter out resources where "cid_rules" is not empty and "Outbound-Caller-ID-Number" not match this rules
Rewritten for better understanding
Added spec for filter_resource_by_rules
Added rules.md
Merge branch 'stepswitch_resource_filter_by_cid' of https://github.com/Dinkor/kazoo into Dinkor-stepswitch_resource_filter_by_cid
fix whapps_config function call
Merge branch 'Dinkor-stepswitch_resource_filter_by_cid'