HCL Specific

The comment "//HCL Specific" is added to lines which are specific to our MARC schema:

Specific functions:
48 Match Types
74 Matching Notes Labels with 4xx fields
93 Testing the value of 4xx tag
102 Adding label to notes
111 Change Koha's types to Zotero's one
120 Add the prefix "HCLID" to "extra" field
343 Add field to DB as note

Specifics marc extraction or mapping
380 ISSN source
382 ISBN source
386 Bill Numbers
388 Standard number
391 Internal ID "HCLID"
394 Extract ItemType
436-449 Extract notes & summary
459-471 Keywords 608
488 ISO4 title
497 Place info
500-504 Extract publisher
507 year
510-512 Pages
515 volume
516 issue
527-529 Publication Source
532 series number

Addings which could be proposed for the marc file
384 DOI
454-459 Keywords 600,601 & 606
493 Edition
519-520 Time & Recording format
535 call number