Merge pull request !236 from lianliguang/master

Merge pull request !227 from ZhouFeng/delete-abandoned-script

Merge pull request !95 from dengwentao/protobuf

Merge pull request !206 from chenfei/master

Merge pull request !234 from suteng/revert-merge-231-master

Merge pull request !220 from yangzhenzhang/dropoutdomask

Merge pull request !230 from SanjayChan/master

Merge pull request !233 from jjfeing/master

Merge pull request !231 from chentingting/add_bool_type_check_in_comm_op

Merge pull request !223 from zyli2020/master

Merge pull request !169 from xychow/fix-manager-children-issue

Merge pull request !186 from guozhijian/fix_mindpage_error

Merge pull request !229 from panfengfeng/panff/skip_ut_test_cases

autogen.sh: delete
py_filter: delete
dbg_dump_parser.sh: move to script

Merge pull request !199 from seatea/adam-weight-decay

Merge pull request !222 from zjun/Modify_custom_op_register

Merge pull request !187 from chentingting/refactor_OperatorCostPtr_in_OperatorInfo

Merge pull request !193 from leonwanghui/fixer

Merge pull request !198 from biffex/momentum-duplicate-mul-constant

Merge pull request !210 from cathwong/ckw_dataset_shuffle_ut1

Merge pull request !194 from pengyanjun/fix_dataset_para_validator_check

Merge pull request !190 from caifubi/change-logging-to-ms-logger

Merge pull request !189 from yao_yf/parallel_interface_organize

Merge pull request !192 from liuxiao/temp