Prepare for the possibility of a pleroma app

src/freedombone-app-gnusocial

     else
         function_check install_nodejs
         install_nodejs pleroma-gnusocial
-        install_pleroma "gnusocial" "$GNUSOCIAL_DOMAIN_NAME" "$GNUSOCIAL_BACKGROUND_IMAGE_URL" "$GNUSOCIAL_TITLE"
+        install_pleroma_front_end "gnusocial" "$GNUSOCIAL_DOMAIN_NAME" "$GNUSOCIAL_BACKGROUND_IMAGE_URL" "$GNUSOCIAL_TITLE"
         install_gnusocial_default_background "gnusocial" "$GNUSOCIAL_DOMAIN_NAME"
         sed -i 's|"theme":.*|"theme": "base16-apathy.css",|g' /var/www/${GNUSOCIAL_DOMAIN_NAME}/htdocs/static/config.json
     fi

src/freedombone-app-postactiv

     else
         function_check install_nodejs
         install_nodejs pleroma-gnusocial
-        install_pleroma "postactiv" "$POSTACTIV_DOMAIN_NAME" "$POSTACTIV_BACKGROUND_IMAGE_URL" "$POSTACTIV_TITLE"
+        install_pleroma_front_end "postactiv" "$POSTACTIV_DOMAIN_NAME" "$POSTACTIV_BACKGROUND_IMAGE_URL" "$POSTACTIV_TITLE"
         install_gnusocial_default_background "postactiv" "$POSTACTIV_DOMAIN_NAME"
         sed -i 's|"theme":.*|"theme": "base16-apathy.css",|g' /var/www/${POSTACTIV_DOMAIN_NAME}/htdocs/static/config.json
     fi

src/freedombone-utils-gnusocialtools

     fi
 }
 
-function install_pleroma {
+function install_pleroma_front_end {
     app_name="$1"
     pleroma_domain="$2"
     background_url="$3"
         fi
         chown -R www-data:www-data /var/www/${domain_name}/htdocs
     else
-        install_pleroma "${app_name}" "${domain_name}" "${background_url}" "${title}"
+        install_pleroma_front_end "${app_name}" "${domain_name}" "${background_url}" "${title}"
     fi
 }