update settings definition

example/config.json

@@ -12,12 +12,7 @@
                 "name":"yo_document",
                 "settings":
                 {
-                    "morphology":
-                    [
-                        "stem_cz",
-                        "stem_ar",
-                        "stem_enru"
-                    ],
+                    "morphology":"stem_cz,stem_enru",
                     "index_exact_words":1,
                     "html_strip":1,
                     "min_word_len":3,

src/cli/index/init.php

@@ -81,16 +81,7 @@ $result = $index->create(
             'type' => 'integer'
         ]
     ],
-    [
-        'index_exact_words' => $config->manticore->index->document->settings->index_exact_words,
-        'html_strip'        => $config->manticore->index->document->settings->html_strip,
-        'min_word_len'      => $config->manticore->index->document->settings->min_word_len,
-        'min_prefix_len'    => $config->manticore->index->document->settings->min_prefix_len,
-        'morphology'        => implode(
-            ',',
-            $config->manticore->index->document->settings->morphology
-        )
-    ]
+    (array) $config->manticore->index->document->settings
 );
 
 echo sprintf(