Unbound improvements and fixes, ticket #4011:
Unbound improvements and fixes, ticket #4011:

- Create dhcpleases_entries.conf, feed by dhcpleases
- Do not read lines created by dhcpleases from /etc/hosts to populate
host_entries.conf
- Simplify logic for host_entries.conf creation

ch1c4um/pfsense,dennypage/pfsense,pfsense/pfsense,pfsense/pfsense,brunostein/pfsense,brunostein/pfsense,ptorsten/pfsense,NewEraCracker/pfsense,dennypage/pfsense,phil-davis/pfsense,BlackstarGroup/pfsense,NOYB/pfsense,pfsense/pfsense,dennypage/pfsense,jxmx/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,ptorsten/pfsense,phil-davis/pfsense,dennypage/pfsense,BlackstarGroup/pfsense,NOYB/pfsense,pfsense/pfsense,brunostein/pfsense,phil-davis/pfsense,jxmx/pfsense,ch1c4um/pfsense,phil-davis/pfsense,ch1c4um/pfsense,ptorsten/pfsense,BlackstarGroup/pfsense,jxmx/pfsense,NOYB/pfsense,NewEraCracker/pfsense,ch1c4um/pfsense,NewEraCracker/pfsense