[#845] Addressed review comments.

Added better commentary in the dhcpdb_create.mysql script and the 8.2
upgrade script.

[#845] Fixes in kea-admin/mysql.upgrade unit-test

[#845] New version of MySQL CB queries which update DHCP options.

The updated queries support subnet, shared network and pool level options
unassigned to servers.

[#845] Changes to MySQL to update parent object when option is set.

Prior to this change, when an option is set or deleted, the owning subnet,
shared network or pool would not update its modification timestamp. As a
result, the server would not fecth the updated configuration.

added api README, _template.json, generate-templates and cmds-list to EXTRA_DIST

added missing api files

Fixed error in api2doc.py

 - the default response had unnecessary quotes

Fixed server-tag-get docs

changed pointed docs in INSTALL file from doc/sphinx to doc/sphinx/arm/install.rst

replaced links to old docs to https://kea.readthedocs.io/

regenerated parsers for 1.6.0 final

fixed release date

update release entry in ChangeLog, updated copyright dates

fixed errors in ChangeLog

Merge branch 'master' into v1_6_0

[#805,!6-p] Updated ChangeLog

[#805,!6-p]  Fixed copyright dates and whitespacing

[#805,!6-p]  added kea-dhcp6 to ChangeLog entry

[#805,!6-p]  Addressed review comment

src/lib/dhcpsrv/csv_lease_file6.cc
    Added check for null duid_ ptr in lease6

[#805,!6-p] Added missing space in the log message.

[#805,!6-p] Addressed review comments

src/lib/dhcpsrv/csv_lease_file4.*
src/lib/dhcpsrv/tests/csv_lease_file4_unittest.cc
    - minor cleanup

src/lib/dhcpsrv/csv_lease_file6.*
    CSVLeaseFile6::append() - now throws if DUID is empty and
    state is not STATE_DECLINED

src/lib/dhcpsrv/tests/csv_lease_file6_unittest.cc
    Updated tests to verify duid/state logic

[#805,!6-p] CSVLeaseFile4 ensures either hwaddr or client id for non-declined leases

Declined leases are expected to have neither hardware address nor client
id.  All others have must have at least one of them.

src/lib/dhcpsrv/csv_lease_file4.cc
    CSVLeaseFile4::append() - throws if a lease has no hardware address,
    no client id and is not in STATE_DECLINED

    CSVLeaseFile4::next(Lease4Ptr& lease) - discards rows if they have
    neither hardware addr nor client id and are not in STATE_DECLINED

src/lib/dhcpsrv/tests/csv_lease_file4_unittest.cc
src/lib/dhcpsrv/tests/generic_lease_mgr_unittest.cc
src/lib/dhcpsrv/tests/lease_file_loader_unittest.cc
src/bin/lfc/tests/lfc_controller_unittests.cc
    Updated tests.

[#805, !6-p] check for null or empty hwaddr before writing to memfile (v4)

[#805,!5-p] Updated ChangeLog and conflicted parsers

[#805,!5-p] Addressed more review comments

    More cleanup following 1.4 and 1.5 branch reviews

doc/sphinx/arm/dhcp6-srv.rst
src/lib/dhcpsrv/memfile_lease_mgr.cc

[#805,!5-p] Updated ChangeLog to security, added CVE #

[#805,!5-p] Addressed review comments

    Minor cleanup and commentary.

[#805,!5-p] Updated the ARM

Updated the ARM and added a ChangeLog entry.

[#805,!5-p] Updated example confs

[#805,!5-p] kea-dhcp6 now supports max-row-errors parameter

src/bin/dhcp6/dhcp6_lexer.ll
src/bin/dhcp6/dhcp6_parser.yy
    Added max-row-errors

src/lib/dhcpsrv/tests/lease_file_loader_unittest.cc
    TEST_F(LeaseFileLoaderTest, maxRowErrors6) - new unit test
    to verify max-row-errors operation

[#805,!5-p] Memfile and kea-dhcp4 now suppor max-row-errors parameter

src/bin/dhcp4/dhcp4_lexer.ll
src/bin/dhcp4/dhcp4_parser.yy
    Added max-row-errors

src/lib/database/database_connection.*
src/lib/database/dbaccess_parser.*
    Added max-row-errors

src/lib/database/tests/dbaccess_parser_unittest.cc
    New tests for max-row-errors

src/lib/dhcpsrv/lease_file_loader.h
    Changed logic value of 0 means unlimited

src/lib/dhcpsrv/memfile_lease_mgr.cc
    Memfile_LeaseMgr::loadLeasesFromFiles() - now uses
    connection parmater value for max-row-errors or 0
    if not specified

src/lib/dhcpsrv/tests/lease_file_loader_unittest.cc
    TEST_F(LeaseFileLoaderTest, maxRowErrors4) - new unit test
    to verify max-row-errors operation

src/lib/dhcpsrv/tests/memfile_lease_mgr_unittest.cc
   TEST_F(MemfileLeaseMgrTest, constructor) - added tests for
   max-row-errors

[#805,!5-p] Updated example confs

[#805,!5-p] kea-dhcp6 now supports max-row-errors parameter

src/bin/dhcp6/dhcp6_lexer.ll
src/bin/dhcp6/dhcp6_parser.yy
    Added max-row-errors

src/lib/dhcpsrv/tests/lease_file_loader_unittest.cc
    TEST_F(LeaseFileLoaderTest, maxRowErrors6) - new unit test
    to verify max-row-errors operation

[#805,!5-p] Memfile and kea-dhcp4 now suppor max-row-errors parameter

src/bin/dhcp4/dhcp4_lexer.ll
src/bin/dhcp4/dhcp4_parser.yy
    Added max-row-errors

src/lib/database/database_connection.*
src/lib/database/dbaccess_parser.*
    Added max-row-errors

src/lib/database/tests/dbaccess_parser_unittest.cc
    New tests for max-row-errors

src/lib/dhcpsrv/lease_file_loader.h
    Changed logic value of 0 means unlimited

src/lib/dhcpsrv/memfile_lease_mgr.cc
    Memfile_LeaseMgr::loadLeasesFromFiles() - now uses
    connection parmater value for max-row-errors or 0
    if not specified

src/lib/dhcpsrv/tests/lease_file_loader_unittest.cc
    TEST_F(LeaseFileLoaderTest, maxRowErrors4) - new unit test
    to verify max-row-errors operation

src/lib/dhcpsrv/tests/memfile_lease_mgr_unittest.cc
   TEST_F(MemfileLeaseMgrTest, constructor) - added tests for
   max-row-errors

[#730,!2-p] Addressed review comments

    Minor cleanup

ChangeLog
src/bin/dhcp4/dhcp4_messages.mes
src/bin/dhcp4/dhcp4_srv.cc
src/lib/dns/tests/name_unittest.cc

[#730,!2-p] Updated ChangeLog entry

[#730,!2-p] Minor edit in ChangeLog entry

[#730,!2] Reworded ChangeLog entry

[#730,!2] Addressed review comment

    src/lib/exceptions/isc_assert.h - clarified commentary

[#730,!2] Addressed review comments

ChangeLog - added an entry

src/bin/dhcp4/tests/fqdn_unittest.cc
    TEST_F(NameDhcpv4SrvTest, serverUpdateMalformedHostname) - added
    commentary

src/lib/exceptions/isc_assert.h
    commentary changes

src/lib/exceptions/tests/exceptions_unittest.cc
    TEST(IscThrowAssert, checkMessage) - replace use of explicit line number

[#730,!2] Corrected assertion failure on malformed hostname from kea-dhcp4

src/lib/exceptions/isc_assert.h
    New file that defines isc_assert_throw()

src/lib/exceptions/Makefile.am
    added isc_asssert.h

src/lib/exceptions/tests/exceptions_unittest.cc
    TEST(IscThrowAssert, checkMessage) - new test

src/lib/dns/labelsequence.cc
src/lib/dns/name.cc
    Replaced assert() calls with isc_throw_assert() calls

src/lib/dns/tests/name_unittest.cc
    TEST_F(NameTest, unexpectedParseError) - new unit test
    for hostname option content based on fuzz test failure

src/lib/dhcp_ddns/ncr_msg.cc
    Removed unnecessary include of dns/name.h

src/bin/dhcp4/dhcp4_srv.cc
    Dhcpv4Srv::processHostnameOption() - added try catch
    around OptionDataTypeUtil::getLabelCount() call

src/bin/dhcp4/dhcp4_messages.*
    added new log message DHCP4_CLIENT_HOSTNAME_MALFORMED

src/bin/dhcp4/tests/fqdn_unittest.cc
    TEST_F(NameDhcpv4SrvTest, serverUpdateMalformedHostname) -
    renamed test and augmented it to include the packet of death
    produced by fuzz testing.

[#722,!1-p] Updated ChangeLog

[#722,!1] Addressed review comments

   revamped Dhpc6srv::sanityCheckDuid() per review comments on
   1.4.0 version.

[#722,!2] Added ChangeLog Entry

[#722,!1] Addressed review comments

    Added test to ensure DUID size constant(s) are RFC compliant

[#722,!1] Addressed review comments

    src/lib/dhcp/duid.cc - improved log message

[#722] kea-dhcp6 sanity checking of inbound DUID options improved

src/bin/dhcp6/dhcp6_srv.cc
    Dhcpv6Srv::sanityCheckDUID() - modified to attempt to construct
    a DUID instance as final sanity check

src/bin/dhcp6/tests/dhcp6_srv_unittest.cc
    TEST_F(Dhcpv6SrvTest, sanityCheckClientId)
    TEST_F(Dhcpv6SrvTest, sanityCheckServerId) - revamped tests
    to check against max and max + 1

src/bin/dhcp6/tests/dhcp6_test_utils.h
    A little refactoring to ease option creation

src/lib/dhcp/duid.cc
    DUID::DUID(const std::vector<uint8_t>& duid)
    DUID::DUID(const uint8_t* data, size_t len) - updated
    error log to show actual sizes

[#841,!490] Added ChangeLog for #841.

[#841,!490] Corrected library version number for dhcp_ddns.

[#841,!490] Corrected libdhcpsrv library version number.

[#841,!490] Bumped up libraries version numbers.

[#810,!471] AUTHORS, ChangeLog updated

[#810,!471] Changed title levels in hooks-*.rst files

 - mostly --- to ~~~

[#810,!471] Compilation fixes in the API files

Edited header underlines to try to get all the hooks libraries at the same TOC level in the docs

Fix JSON errors

A few more text/formatting edits

Fix grammar, typos, a few JSON errors

[#810, !471] reverted changes added by mistake

[#810, !471] fixed sphinx docs

[#810, !471] fixed sphinx docs

[#810, !471] fixed sphinx docs

Fix JSON syntax errors, miscellaneous typos and grammatical errors in API docs

[#810, !471] fixed sphinx docs

[#659,!387] ChangeLog updated.

[#659,!387] Addressed two review comments.

- Return after finding the first pool.
- Corrected excluded prefix length stored in the db.

[#659,!387] Update doc: excluded prefix is support for CB.

[#659,!387] Changed "fields" to "columns" in the MySQL creation script.

As a result of review.

[659-how-configure-client-class-for-pools-in-db] Reported dhcp[46] guide updates

[659-how-configure-client-class-for-pools-in-db] Addressed not doc comments

[659-how-configure-client-class-for-pools-in-db] Post-rebase fixes

[659-how-configure-client-class-for-pools-in-db] Made getPool methods handle server selector

[659-how-configure-client-class-for-pools-in-db] Added tests

[659-how-configure-client-class-for-pools-in-db] Checkpoint: code done, todo new unit tests

[#837,!487] all-keys-{current,stable} renamed

sphinx docs: increased recursion level limit

[#654] extended perfdhcp output when no packets received

[#625,!485] Fixed detection of log4plus in non-standard location

[#625,!485] Fixed conditional intialization detection for log4cplus

[#625,!485] Conditional explicit initialization done.

[#625,!485] Explicit log4cplus initialization by @tcely

  Imported from commit apline linux PR#8011:
  https://github.com/alpinelinux/aports/pull/8011

[#496,!483] ChangeLog updated.

[#496,!483] Updated ARM section about selectors usage with shared networks.

[#823,!477] ChangeLog updated

[823-last-update-yang-models] Updated yang models & code for logger and database syntax updates to come

[#761,!447] Updated ChangeLog

[#761,!447] Updated doc and added ChangeLog

[#761,!447] Binary option data parser now accepts strings

src/lib/dhcpsrv/parsers/option_data_parser.cc
    OptionDataParser::createOption() - added logic to support
    parsing "'text'" into binary option data

src/lib/dhcpsrv/tests/dhcp_parsers_unittest.cc
    TEST_F(ParseConfigTest, stringOrHexBinaryData) - new unit test

[#721,!466] ChangeLog updated.

Apply suggestion to doc/sphinx/arm/dhcp6-srv.rst

Apply suggestion to doc/sphinx/arm/dhcp4-srv.rst

[727-reservation-client-classes-too-late-later-as-documented-for-depending-classes] Amended misleading notes

[#721,!480] Changelog updated.

[#721,!480] --with-site-packages must be specified with parameters.

[#721,!480] Documentation updated.

added ability to indicate site-packages dir that is different in case of deb packages

[#826,!479] ChangeLog updated

[#826,!479] Reworded the API description slightly.

[#826,!479] Moved list of new cb_cmds out of the Makefile.am.

[#826,!479] Removed empty section title.