Merged in feature_ac_chunking_clean (pull request #265)

grouped keywords and IRS regex chunking

* abandon old branch and rebuild

* removed print for field names, prompts

* pushing as part of  leftovers

* IRS regex chunking

* Merged in feature/chunk_term_clean (pull request #262)

chunk_log_added

* chunk_log_added

* Merge remote-tracking branch 'remotes/origin/feature_ac_chunking_clean' into feature/chunk_term_clean


Approved-by: Alex Galarce

* added function for regex based IRS chunking

* shifted regex_match_chunk function to utils

* added helper functions for regex based chunking

* replaced tin_regex function to ac_funcs

* removed prompt for irs_others

* added regex chunking for irs

* removed irs group from smart chunking

* testing functionality for regex based irs fields

* updated return N/A condition

* Merged main into feature_ac_chunking_clean

* file_processing.py edited online with Bitbucket
* added back conditional prompts

* minor fixed for PR

* remove install types

* mering clean branch

* with passed test casses

* added flag for regex based tin execution


Approved-by: Michael McGuinness

.gitignore

@@ -92,3 +92,5 @@ docs/
 .mypy_cache/
 .pytest_cache/
 __pycache__/
+
+new/