pep 8
Merge remote-tracking branch 'allegro/develop' into dns_and_dhcp_forms
additional validation in dns fors - one ptr record is required
additional validation in dns form - fix
DHCP form - additional validation
add dhcp_broadcast to Noetwork model
new networks dhcp config generator
dhcp conf head generation - fix
get_subnetworks method and tests for next_free_subnet
get_subnetworks method and tests for next_free_subnet
dhcp config generation - fixes and optimization
get_device_by_name added to pricing api
fixes
dhcp - tests
Merge remote-tracking branch 'allegro/develop' into dns_and_dhcp_forms
change log
ralph_dhcp_agent - new version
changes.rst update
scan - optimizations
dhcp - fixes and improvements