Chrisbase

* Remove merge_attrs(), load_attrs(), load_attrs_with_base()

* Update update_existing_handlers():
  - safely close stream
  - clear handlers before adding
* Remove dependency:
  - chrisdict

* Move AppTyper to chrisbase.data
* Move OptionData, ResultData, ArgumentGroupData, TimeChecker, CommonArguments to chrisbase.data
* Add MLArguments to nlpbook.arguments
* Update info_arguments(): remove logger param
* Move csv_logger from ProjectEnv to ProgressChecker
* Rename reconfigure_output() to configure_csv_logger()
* Move RuntimeChecking from nlpbook.arugment to chrisbase.data
* Move ArgumentsUsing from nlpbook.arguments to chrisbase.data
* Move JobTimer from chrisbase.io to chrisbase.data
* Update JobTimer
- Accept args param and check time and save arguments
* Update check_ip_addrs(): work concurrently
* Update CommonArguments:
- Rename save_arguments() -> save_args()
- Rename info_arguments() -> info_args()
* Update JobTimer:
- Default verbose=True
- Default flush_sec=0.3
- self.args.info_args() called automatically
* Add MongoDB to chrisbase.util
* Update check_ip_addrs():
- Add param: mongo
* Update ProjectEnv:
- Add member: max_workers
* Remove check_ip_addrs()
* Update MongoDB:
- Default clear_table=False
* Add future_result(), all_future_results()
* Update MongoDB:
- Accept param: pool
* Update all_future_results(): use_tqdm
* Update chrisbase.proc
* Update time_tqdm_cls
* Add run-mongod.sh
* Add wait_future_jobs()
* Remove gather_results()
* Add get_ip_addrs(), yield_local_addrs() to chrisbase.io
* Update ProjectEnv:
- Add member: num_ip_addrs, ip_addrs
* Sync check_ip_addrs.py and crawl_wikipedia.py
* Update wait_future_jobs(): return failed_jobs
* Fix dataframe(): when member is None
* Update output_table(): use tqdm
* Adding find_fields(): for gathering
* Rename output_table() to export_table()
* Update export_table(): return existing indices
* Update process_query(): _id=i+1
* Add from_scratch to DataOption
* Update export(): print failed queries

* Move TypedData, ProjectEnv to chrisbase.data

* Add ips, local_ip_addrs(), check_ip_addrs()

* Add str_table()
* Move new_logger(), new_logger_file() from chrislab.nlpbook to chrisbase.io:
- Change name: new_logger() -> make_logger(), new_logger_file() -> make_dual_logger()
* Move ProjectEnv from chrisbase.io to chrislab.nlpbook.arguments
* Update JobTimer:
- Change argument: file -> logger
- Rename argument: mute_logger -> mute_loggers
- Use self.logger instead of self.file
- Use self.logger.info() instead of print()
* Rename make_logger() -> make_unit_logger()
* Update make_dual_logger():
- Add argument: datefmt="[%m.%d %H:%M:%S]"
* Change make_unit_logger() -> configure_unit_logger()
* Change make_dual_logger() -> configure_dual_logger
* Update JobTimer:
- Remove argument: logger
* Use global logger
* Update configure_unit_logger():
- Add argument: force, filename, filemode
* Update configure_dual_logger():
- Add arugment: force
* Add update_all_handlers()
* Add make_logging_handlers()
* Update configure_unit_logger(), configure_dual_logger():
- Call update_all_handlers at the end
* Update configure_unit_logger(), configure_dual_logger(), make_logging_handlers()
- Add argument: existing_content
* Update update_all_handlers():
- Rename to update_existing_handlers()
- Close file if it is FileHandler
* Add LoggingFormat