Semi-automated Matching to Common Schema(3): Advanced Matching from input to target schema

[mjia8]

Team members: Aadit, Michael, Jaqueline
Sprint 6

Overall goal:
Improve the previous semi-automated system for writing crosswalks for new data sets. We want to look at the different data types and assign them to the correct target schema column names. Also, we want to be able to account for a target schema column name having multiple possible input column names.