Unique entity title

INTRODUCTION
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* UNIQUE ENTITY TITLE module is used to allow maintain unique title within the
bundles.
* This is supported for:
- Node
- Taxonomy

REQUIREMENTS
------------

This module does not have any dependency.

INSTALLATION
------------
* Install as you would normally install a contributed Drupal module. See:
https://drupal.org/documentation/install/modules-themes/modules-8
for further information.

CONFIGURATION
-------------
* Once the module is enabled, you will see a setting in each content type /
vocabulary.
* Enable the setting is enabled, this restricts the entity titles within that
bundle.