added two cores with default sera_api_solr drupal module's conf files

materio_base_fr/conf/elevate.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<!--
+ This file allows you to boost certain search items to the top of search
+ results. You can find out an item's ID by searching directly on the Solr
+ server. The item IDs are in general constructed as follows:
+   Search API:
+     $document->id = $index_id . '-' . $item_id;
+   Apache Solr Search Integration:
+     $document->id = $site_hash . '/' . $entity_type . '/' . $entity->id;
+
+ If you want this file to be automatically re-loaded when a Solr commit takes
+ place (e.g., if you have an automatic script active which updates elevate.xml
+ according to newly-indexed data), place it into Solr's data/ directory.
+ Otherwise, place it with the other configuration files into the conf/
+ directory.
+
+ See http://wiki.apache.org/solr/QueryElevationComponent for more information.
+-->
+
+<elevate>
+<!-- Example for ranking the node #1 first in searches for "example query": -->
+<!--
+ <query text="example query">
+  <doc id="default_node_index-1" />
+  <doc id="7v3jsc/node/1" />
+ </query>
+-->
+<!-- Multiple <query> elements can be specified, contained in one <elevate>. -->
+<!-- <query text="...">...</query> -->
+</elevate>