Created by: wen-bo-yang
- Generated protostr files base on current unitest configers that path is "Paddle/python/paddle/trainer_config_helpers/tests/configs". The protostr files saved in protostr directory that path is "Paddle/python/paddle/trainer_config_helpers/tests/configs/protostr"
- protostr directory added, which save generated protostr file base on current unitest configers.
- I modified generate_protostr.sh and check.md5 in order to check value of md5