(FEATURE) exposed helper functions to utils

Author: lachlangrose

LoopStructural/utils/__init__.py

@@ -13,3 +13,5 @@
 """
 from .logging import getLogger, log_to_file, log_to_console
 from .map2loop import process_map2loop, build_model
+from .helper import get_data_axis_aligned_bounding_box, get_data_bounding_box, get_data_bounding_box_map
+from .helper import get_dip_vector,get_strike_vector, get_vectors