Explore role models for editing within next release

Explore how to enable interactive editing, through implementing core phpMyAdmin concepts,
Keep his eyes open for role model kernels who do similar things; it may be possible through an HTML <table> and JavaScript
1. single line editor (insert-update-delete) for database rows - helpful twofold field-level integrity check

• first, display format eg. char(2) for the end user,
• second, use browser code to verify that only two chars can be entered
  2. set up an editable grid in separate Jupyter tab