[Xen-Soluce] SEO Optimization 2.7.0 Fix 4

[Xen-Soluce] SEO Optimization, This add-on allows you to decide which content is indexed from the search engine and more. Feel free to make suggestions !
Feature summary :

• Options :
  • Forum Meta-Title
  • What's new Meta-Description
  • Members Meta-Description
  • Help Meta-Description
  • Resource Meta-Description
  • Media Meta-Description
  • Login Meta-Description
  • Register Meta-Description
  • Threads Meta-Title (default structure)
    • %prefix_title%
    • %thread_title%
    • %forum_title%
    • %board_title%
    • %page_number%
  • Threads Meta-Description (default structure)
    • %prefix_title%
    • %thread_title%
    • %forum_title%
    • %board_title%
  • Symbol for separator (threads)
  • Categories Meta-Title (default structure)
    • %forum_title%
    • %parent_node%
    • %board_title%
    • %page_number%
  • Categories Meta-Title (default structure)
    • %forum_title%
    • %board_title%
  • Symbol for separator (categories)
  • Thread titles lowercase :
    • Disable, choose an option.
    • All characters in lowercase.
    • All characters in lowercase except first one.
    • All characters in lowercase except first letter of each word.
  • Robot settings for What's new
  • Robot settings for Members
  • Robot settings for Help
  • Robot settings for Resource
  • Robot settings for Media
  • Robot settings for Login
  • Robot settings for Register
  • Open Graph Image
  • Default Open Graph (Threads, Medias/albums, Resources) :
    • Via URL
    • Via avatar
    • Via attachment
  • Twitter card (Threads, Medias/albums, Resources) :
    • Default summury card
    • Summary card with large image
    • App card
    • Player card
  • Rebuild tools
  • Meta-Title :
    • Nodes
    • Nodes XFMG
    • Nodes XFRM
    • Threads
    • Medias/albums
    • Resources
  • Meta-Description :
    • Nodes
    • Nodes XFMG
    • Nodes XFRM
    • Threads
    • Media/albums
    • Resources
  • Meta-Robots :
    • Nodes
    • Nodes XFMG
    • Nodes XFRM
    • Threads
    • Media/albums
    • Resources
    • Prefixes
  • Batch update for Meta-Robots :
    • Threads
    • Resources
    • Media/albums
  • Canonical URL
• Permissions :
  • User : Can edit SEO for own entity (threads, resources and media)
  • User : Can edit SEO for all threads
  • User : Can edit SEO for all resources
  • User : Can edit SEO for all medias