pfSense

Fixed #5659

Rework dpinger related code to new version

- s/-U/-u/
- Add i GW_NAME to get this info on logs and make life easier
Since i parameter will be send to alert_cmd, remove it from command
Add source and target IP addresses on pid/socket filename since status...

Reverts PR2152 reported as causing OpenVPN issues here: https://forum.pfsense.org/index.php?topic=104175.0

Fixed #5636

Merge pull request #2292 from phil-davis/patch-2

Merge pull request #2291 from phil-davis/snmax

Merge pull request #2289 from NOYB/HTML_Compliance_-_Wake_On_LAN_Widget

Merge pull request #2288 from NOYB/Status_-_System_Logs_-_Manage_Log_-_Input_Validation

Fixed #5653
Removed bogus code that forced system information to be first in the list
Added JS to always add system_information to col 1

Fix static DHCP address validation

1) Use gen_subnetv4 and gen_subnetv4_max rather than doing the guts of the calculation inline. (The ~gen_subnet_mask_long($ifcfgsn) thing was the cause of the problem)
2) Add validation checks to stop people using the network address or broadcast address as a statically allocated DHCP address....