rename layout files for Growi

lib/views/customlayout-selector/not_found.html

@@ -1,5 +1,5 @@
 {% if 'crowi-plus' === layoutType() %}
-  {% include '../crowi-plus/not_found.html' %}
+  {% include '../layout-growi/not_found.html' %}
 {% else %}
   {% include '../not_found.html' %}
 {% endif %}

lib/views/customlayout-selector/page.html

@@ -1,5 +1,5 @@
 {% if 'crowi-plus' === layoutType() %}
-  {% include '../crowi-plus/page.html' %}
+  {% include '../layout-growi/page.html' %}
 {% else %}
   {% include '../page.html' %}
 {% endif %}

lib/views/customlayout-selector/page_list.html

@@ -1,5 +1,5 @@
 {% if 'crowi-plus' === layoutType() %}
-  {% include '../crowi-plus/page_list.html' %}
+  {% include '../layout-growi/page_list.html' %}
 {% else %}
   {% include '../page_list.html' %}
 {% endif %}

lib/views/customlayout-selector/user_page.html

@@ -1,5 +1,5 @@
 {% if 'crowi-plus' === layoutType() %}
-  {% include '../crowi-plus/user_page.html' %}
+  {% include '../layout-growi/user_page.html' %}
 {% else %}
   {% include '../user_page.html' %}
 {% endif %}