Reading range rejection

[Rakesh-Ranga-Buram]

Description

This code is related to the create and edit unit changes to incorporate the max and min value checks, and also the changes to make the max and min value associated with the unit to reflect when unit is selected on meter(both create and edit).

Partly Addresses #1307

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Type of change

(Check the ones that apply by placing an "x" instead of the space in the [ ] so it becomes [x])

• Note merging this changes the database configuration.
• This change requires a documentation update

Checklist

(Note what you have done by placing an "x" instead of the space in the [ ] so it becomes [x]. It is hoped you do all of them.)

• I have followed the OED pull request ideas
• I have removed text in ( ) from the issue request
• You acknowledge that every person contributing to this work has signed the OED Contributing License Agreement and each author is listed in the Description section.

Limitations

The work related to the trinary changes related to disable checks is still pending