v.5.10.0-rc3bis

• Enhance popup for image in defaut theme
• Refacto for updating
• Refacto plxAdmin::checkProfil()
• FIX get_oauth_token.php
• Better include for plx_config.php
• Move config.php to core/lib/plx_config.php
• Fix syntax for include
• Fix for thumbnail and tag of the 1st article in installation
• Fix PlxShow::catDescription()
• Fix For alt attribute of thumbnail in plxShow
• Fix Pattern for plxUtils::FILTER_PROFIL in
• Fix Redirection after installation

Branch 5.8.10