Single script/batch_file for multiple DB ops; procedure doc update

[grumpyinca]

Create a single script and parallel batch file to provide multiple ODOP-specific database operations. Isolate the database access variables in a single file.

The operations may include:

• db_size
• dump_db (backup)
• dump_restore_db
• create_db (?)
• load_all
• dump_db_startup_files
• dump_restore_table (?; not yet written)

The database access variables for Development, Test, Staging and Production databases include:

• type (development, test, staging, production)
• user
• password
• host
• database

This approach should allow a reduction of the number of files in the scripts folder and entries in the .gitignore file.

Create a client/docs/procedures entry describing use of the script/batch_file to recover from a database full situation.

[grumpyinca]

Per today's conversation, evolving the approach to Script/batch_file per DB operation.

[grumpyinca]

Want to rename load_all to load_db_startup_files.
Create load_db.
Rename db_size to list_db_size.
Rename dump_restore_db to dump_load_db.