* test:

    * validation:
        - synchronizers: fix init of custom barrier atomic
        - pktio: don't pass invalid handles
        - use PRIu32 instead of %u to print uint32_t variables
        - thread: add odp_thread sunnyday tests
        - classification: add missing init of atomic variable
        - api_test: remove odp_shm_test
    * performance:
        - pktio: fix check for pktio_tx
        - pktio: test return value of odp_pktio_close()
        - pktio: add throughput test
* example:
        - ODP classifier example
* bugs:
        - example: timer: clean up prescheduled events
* general:
        - api: time: force time defines as ULL to avoid computation overflows on 32bits systems
        - linux-generic: packet_io: init l2 and l3 cos table spinlocks
        - linux-generic: pool: initialize atomics during odp_pool_init_global
        - linux-generic: pool: fix initialization of odp_buffer_hdr ref_count
        - doc: api_guide_lines: add guidance on ODP_DEPRECATED

Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>