Bug fixes

Fix new description naming convention for drupal 8.4x

First alpha release of the D8 term_merge module.

Suport menu entries with no link

New feature

• Added the possibility to add a "Search Bar" block with a concept suggestions field for each GraphSearch configuration.

Bug fixes

• Changed the concept suggestions field from the Drupal autocomplete field to the jQuery UI autocomplete widget.
• Fixed the e-mail send problem if the corresponding checkbox for a batch process is not set.

Fix a bug that generates warnings when there no matching tokens to be processed.

Remove Ru lang from settings