GitLab

 - ChangLog updated (b10-dhcp4 => DHCPv4 server)
 - stand-alone mode removed in Kea4,Kea6
 - getInstance() used instead of server_
 - ctrl_dhcp4_srv.cc: one stringstream instance now shared by all error messages
 - ctrl_dhcp4_srv.h: comments cleaned up
 - Added log message for received configuration
 - kea_controller.cc: Unnecessary header/using namespace removed
 - *.json files are now cleaned up in src/bin/dhcp4/tests
 - added comment that explains lack of tests for Bundy backend
 - kea_controller_unittest.cc now uses the same filename everywhere

Changes also applied to Kea6 (where applicable).

(blame it on my broken laptop which randomly types simulated "x"
characters which is delete char in vi. I should have the diff reviewed!)

One change was not in any released version and then was reverted.
So remove it.
So change the revert message entry and renumber some entries.
This was discussed via jabber a couple weeks ago,
but nobody reviewed my patch for this.

grammar
PostgreSQL like project shows the term
typo fix
mention DHCP

On line 9 use a tab before the keyword type.

and line too long

Also, fixed whitespaces in 778.

Also revised entry 777 to properly thank David Carlier.

Adding Postgresql backend to Kea

Also moved entry 767 above the beta release line.

for a Backward incompatible or operational change.

It previously looked like a command name.
suggested via jabber

okayed by muks on jabber

reduce long lines and
use a tab before the keyword type.
use two tabs before the committer username.