GitLab

- replaced void* with boost::any for type safety (might be just a bit less efficient)
- replaced a multi-index-container used for statement parameters ( with position index and name index ) and a vector of the same parameters with a compile-time type-based map
- refactored lease manager to use exchanges
- exchanges now support UDTs (user defined types) and collections to be used in Cassandra statements
- replaced size-ambiguous types (e.g. int) with size-explicit types (e.g. int32_t) in Cassandra-related code
- made exception messages and log messages more detailed and consistent in format

    Merge branch 'trac5315_rebase'

    Replaced subnet-ids with subnets, and subnet-id with id in
    subnet commands text, and removed trailing whitespace in
    doc/guide/hooks.xml

 - Renamed SubnetIdIndexTag to avoid collision
 - Moved OptionDataParser to option_data_parser.cc|h
 - Updated hooks.xml to reflect recent changes

Previously, it checked for them in the staging configuration but this is
not going to work for control commands which bypass the staging
configuration step.

    Merge branch 'trac5324'

    Merge branch 'trac5314'

 - it's a copy 5272 code added that's already on master,
   but it seems easier to add it on a branch than go through
   the whole rebase process.

 - added missing comments for couple handlers
 - duplicated leaseX-update check removed, unit-test added
 - added missing parameters in lease_mgr_unitest.cc
 - added sanity check for state when adding and updating leases
 - not possibly anymore to sneak v4 addresses when v6 is expected
   (and vice versa)

doc/guide/logging.xml
    Updated logging section with more explanation of maxsize and maxver

src/lib/dhcpsrv/logging_info.cc
    LoggingInfo::toSpec()
        Now sets maxsize and maxver in created spec

src/lib/dhcpsrv/tests/logging_info_unittest.cc
    TEST_F(LoggingInfoTest, defaults)
        Added checks for default maxsize and maxver

src/lib/dhcpsrv/tests/logging_unittest.cc
    LoggingTest:
        Added support for log files

    TEST_F(LoggingTest, logRotate) - new test the ensures
    logs rotate when configured to do so

src/lib/testutils/dhcp_test_lib.sh.in
    Added code to remove log lock file.  When rotation is enabled,
    lock files are automatically enabled.

src/lib/dhcpsrv/tests/logging_unittest.cc
    TEST_F(LoggingTest, logRotate) - new test the verifies log rotation works.