Reorganize betydb data entry documentation

[dlebauer]

Betydb data entry docs have been migrated to bookdown https://github.com/PecanProject/betydbdoc-dataentry

We need the following updates:

• Metadata section currently assumes data is being entered via the web interface
  • need to split this out into rails web UI, rails API, SQL, R, and BETYdb-YABA
    • can include code that you wrote up and is currently in OSF
  • describe which of these will be the preferred methods (web UI, rails API and BETYdb YABA) and when
    • web UI
      • for metadata is useful for a person who want to enter 1-10 records into a table; was originally designed around extracting meta-data from published papers; does not scale.
      • for uploads of long tables of traits by a person
    • bulk upload api -- for automated bulk uploads
    • BETYdb-YABA and its python client is for automated and bulk uploads to many of the tables
    • SQL and R are handy when you need features that the above don't implement and also for fixing data.

[Chris-Schnaufer]

Kimberly needs to discuss with David

[Chris-Schnaufer]

Convo resulted in list of tasks to be done at top of ticket.

[dlebauer]

• in sql section, how to update and delete records, insert into x (field1, field2) values (a, b)
• removing duplicates / replacing recordsl include this function Create generic function for updating / removing duplicates PecanProject/bety#185 (comment)

[kimberlyh66]

Updates to the metadata entry section have been made. See pull request PecanProject/betydbdoc-dataentry#4 for details.

SQL function from PecanProject/bety#185 was not included since problems with function were mentioned (see comment linked above)

[Chris-Schnaufer]

Waiting for Pull Request to complete