Add Barcode as a Searchable Field - ArcLight 1

Description: We would like the ability to search for barcodes as a keyword, but not adding that as a drop down field for users to search in main search. See #35 (closed).

Documentation (More Info): https://docs.google.com/document/d/1XS0dEWUot4_DSJPiRD2F0LnPx60WTZ2CeMBJWyLeHwQ/edit?usp=sharing