[5522] Fixed subnet_id column types in MySQL and Postgres schemas

new file:
    src/share/database/scripts/mysql/upgrade_5.1_to_5.2.sh.in
renamed:
    src/share/database/scripts/mysql/upgrade_5.1_to_6.0.sh.in
    -> src/share/database/scripts/mysql/upgrade_5.2_to_6.0.sh.in

new file:
    src/share/database/scripts/pgsql/upgrade_3.2_to_3.3.sh.in
renamed:
    src/share/database/scripts/pgsql/upgrade_3.2_to_4.0.sh.in
    -> src/share/database/scripts/pgsql/upgrade_3.3_to_4.0.sh.in

src/lib/dhcpsrv/pgsql_host_data_source.cc
    changed OID_INT4 to OID_INT8 for subnet_id inputs in
    TaggedStatements

src/lib/dhcpsrv/tests/generic_host_data_source_unittest.h
src/lib/dhcpsrv/tests/generic_host_data_source_unittest.cc
src/lib/dhcpsrv/tests/mysql_host_data_source_unittest.cc
src/lib/dhcpsrv/tests/pgsql_host_data_source_unittest.cc
    Added new tests to verify maxium value for subnet_id works

src/share/database/scripts/mysql/dhcpdb_create.mysql
    Added 5.1 to 5.2 changes

src/share/database/scripts/pgsql/dhcpdb_create.pgsql
    Added 3.2 to 3.3 changes

[master] Updated git hash

[master] Finishing merge of trac5502 (Cassandra vs OpenSSL)

[master] Merged trac5502 (Cassandra vs OpenSSL)

[master] Merged github69 (PR#69 "symbol typo")

[github69] Merge branch 'master' of git://github.com/Yoshy/kea into github69

[master] Merged github53 (PR#53 "replace another "test" with "expr")

[github53] Merge branch 'configure_test_expr' of git://github.com/eest/kea into github53

[5502] Added FNV-1a 64 bit hash and replaced MD5 in CQL host dats source

[master] with-dhcp-xxxsql -> with-xxxsql

[master] Updated git hash

[master] Finished merge of trac5390 (listen on loopback)

[master] Merged trac5390 (listen on loopback)

[master] Updated git hash

[master] Finishing merge of (forensic/legal logging to database)

[master] Finishing merge of (forensic/legal logging to database)

[5390] Minor tweaks to comments and docs.

[master] Added ChangeLog entry 1361 for 5487.

[master] CQL now supports lease stat recounting

    Merges branch 'trac5487'

[master] ChangeLog, AUTHORS updated after github 55 merge

[github55] man page updated.

[github55] Changes after review:

 - lateExit renamed to waitToExit, logic updated
 - option renamed to exit-wait-time (-W)

[github55] Merge branch 'perfdhcp-late-exit-delay' of https://github.com/andreipavelQ/kea into github55

# Conflicts:
# src/bin/perfdhcp/perfdhcp.xml

[master] ChangeLog, AUTHORS, COPYING updated after github36 merge.

[master] Support for Google benchmark added.

# Conflicts:
# doc/guide/install.xml
# src/lib/dhcpsrv/tests/generic_host_data_source_unittest.cc
# src/lib/dhcpsrv/testutils/lease_file_io.cc

[github36] User's guide updated.

[github36] Another bunch of changes after review:

 - using namespace cleaned up
 - all host benchmarks are now commented
 - common parameters moved to parameters.h
 - code wrapping fixed

[github36] benchmark methods renamed

 - they now follow coding guidelines and are more descriptive

[github36] license updated to reflect the original submitter.

[github36] Large chunk of review work completed:

 - common code extracted to testutils/host_data_source_utils.cc|h
 - doxygen comments written
 - compilation warnings removed
 - each leasemgr benchmark have at least a short description
 - HostDataSource benchmarks partially done, but still WIP
 - overall, the diff is 4k and counting...

Fixed one symbol typo

[master] Finishing merge of trac5494 (Cassandra vs macOS)

[5494] Updated AUTHORS waiting for submitter answer

[5494] Added HWADDR_SOURCE_DOCSIS_MODEM

Merge branch 'trac5494' into github36

fixed merge

fixed benchmarks with source

fixed benchmarks with source

[master] ChangeLog updated after github41 merge.

[github41] Initialize logging before reading configuration

More precisely, before reading the "Dhcp4" and "Dhcp6" configurations to
log errors thrown because of any configuration loading issues.

# Conflicts:
# src/bin/dhcp4/kea_controller.cc
# src/bin/dhcp6/kea_controller.cc

Merge branch 'initialize-logging-before-reading-conf' of https://github.com/andreipavelQ/kea into github41

[5390] Simplified the logic (addressed comment)

[master] ChangeLog, AUTHORS updated after github40 merge.

[github40] Converted missing backend examples.

[github40] --with-dhcp-XXX renamed to --with-XXX

Merge branch 'with-dhcp' of https://github.com/andreipavelQ/kea into github40

# Conflicts:
# doc/guide/install.xml

[master] ChangeLog, AUTHORS updated after github #39 merge.

[github39] Reverted DocBook 5.0 reference in manpages. They look ok again

[github39] system_messages tool converted to DocBook 5.0

[github39] Merge branch 'docbook-upgrade' of https://github.com/andreipavelQ/kea into github39

 - improvements required (__VERSION__ macro omitted)
 - the patch tried to reverse some texts back to 1.1.0 (we're now at 1.3.0)
 - there were many conflicts...

# Conflicts:
# doc/guide/admin.xml
# doc/guide/ctrl-channel.xml
# doc/guide/ddns.xml
# doc/guide/dhcp4-srv.xml
# doc/guide/dhcp6-srv.xml
# doc/guide/install.xml
# doc/guide/intro.xml
# doc/guide/kea-guide.xml
# src/bin/admin/kea-admin.xml
# src/bin/agent/kea-ctrl-agent.xml
# src/bin/d2/kea-dhcp-ddns.xml
# src/bin/dhcp4/kea-dhcp4.xml
# src/bin/dhcp6/kea-dhcp6.xml
# src/bin/keactrl/keactrl.xml
# src/bin/lfc/kea-lfc.xml
# src/bin/perfdhcp/perfdhcp.xml
# src/bin/shell/kea-shell.xml
# src/bin/sockcreator/kea-sockcreator.xml

[master] ChangeLog updated after #5514 merge.

[master] Merge branch 'trac5514' (lw4over6 options reinstantiated)

[5514] Change after review:

 - the opion-space check removed from DHCPv4 similar to DHCPv6

[master] AUTHORS, ChangeLog updated after github43 merge.

[master] Merge branch 'github43' (Makefile.am improvements)

[github43] Wrapped a line that was too long

[master] ChangeLog, AUTHORS updated after github54 merge.

[master] Merge branch 'github54' (various changes)

[github43] Merge branch 'makefile-am' of https://github.com/andreipavelQ/kea into github43

# Conflicts:
# Makefile.am

[5390] Forgotten unit tests added.

[github54] Merge branch 'minor-changes' of https://github.com/andreipavelQ/kea into github54

# Conflicts:
# src/bin/admin/admin-utils.sh
# src/lib/cc/data.h
# src/lib/config/module_spec.cc
# src/lib/config/module_spec.h
# src/lib/cryptolink/tests/run_unittests.cc
# src/lib/util/threads/tests/condvar_unittest.cc

minor changes

Merge branch 'master' into HEAD

[5514] S46 options are now parsed properly

 - added unit-test for complex S46 options
 - fixed support for option spaces other than dhcp6
 - added printing of psid

[master] Updated git hash

[master] Finishing merge of trac5425a (class in pools)

[master] Merged trac5425a (class in pools)

[5425a] Reported some changes

[5425a] Reverted last 2 commits (unfinished as they include doc fixes)

[5425a] Parser regenerated

[5425a] Changes after review:

 - it is now possible to define multiple classes for a pool
 - small doc corrections

[master] added BOOST_LIBS in Makefiles

[5514] v4 portparameters option definition updated.

[5514] Revert "[5191] Remove experimental lightweight 4over6 option"

This reverts commit 401a5a52077789088e48047d2ee4c67c37a07894.

# Conflicts:
# doc/guide/dhcp6-srv.xml
# src/lib/dhcp/dhcp6.h
# src/lib/dhcp/std_option_defs.h
# src/lib/dhcp/tests/libdhcp++_unittest.cc

[5487] Spelling, missing override, more C++11 feature checks

[5487] Removed temporary testing fluff

[5487] Cleaned up, brute force method

src/lib/dhcpsrv/cql_lease_mgr.cc
    CqlLeaseStatsQuery - remove derivation from CqlExchange

    start() - moved aggregation logic into executeSelect

    executeSelect() - implements explicitly so the raw CQL rows
    are aggregated directly into the final result set map

[master] AUTHORS, ChangeLog updated after gtihub38 merge.

[github38] Minor tweaks after review.

Merge branch 'config-h' of https://github.com/andreipavelQ/kea into github38

# Conflicts:
# src/lib/config/config_data.cc
# src/lib/config/module_spec.cc
# src/lib/config/tests/config_data_unittests.cc
# src/lib/config/tests/module_spec_unittests.cc
# src/lib/dhcpsrv/cql_connection.cc
# src/lib/dhcpsrv/tests/generic_host_data_source_unittest.cc

[github36] Couple line wraps fixed.

[github36] benchmark methods prepended with bench* prefix.

[github36] Docs written for benchmarks

[github36] memfile benchmark implemented.

[github36] lease_file_io.cc|h moved.

[5487] checkpoint commit

    recount4/6 both work, using queries that return rows for all leases.
    Needs cleanup and optimization

src/lib/dhcpsrv/cql_lease_mgr.cc
    added new class CqlLeaseStatsQuery : public LeaseStatsQuery, CqlExchange

    CqlLeaseMgr::CqlLeaseMgr()
        prepares CqlLeaseStatsQuery statements

    CqlLeaseMgr::startLeaseStatsQuery4()
    CqlLeaseMgr::startLeaseStatsQuery6()
        Create and start CqlLeaseStatsQuery()

src/lib/dhcpsrv/lease_mgr.h
    Added LeaseStatsRows::operator<

src/lib/dhcpsrv/tests/cql_lease_mgr_unittest.cc
    Enabled CqlLeaseMgrTest.recountLeaseStats4/6

[5494] Added PR#61 fix

[master] Updated git hash

[master] Finishing merge of trac5443 (NEXT_STEP_DROP)

[master] Merged trac5443 (NEXT_STEP_DROP)

[5443] Removed some @todod explaining the DROP status at the first occurrence

[5425a] Ported last changes and fixes

[5443] Changes after review (wordsmithing)

[5425a] Rebased and known client removal: first phase done

[trac5425a] regen flex/bison

[5425a] Applied changes - need regen

[master] Added ChangeLog entry for #5451.

[master] Merge branch 'trac5451'

[5451] Fixed two doxygen warnings.

[5451] Addressed review comments.

[5390] Made loopback usable for limited DHCP service