Update documentation

README.md

@@ -1,6 +1,6 @@
 # Module Keyword Thelia 2
 
-This module is used to associate content or folders to one or more keywords.
+This module is used to associate category, product, content or folders to one or more keywords.
 This allows you for example to display items based on a particular keyword or structure your page with a tag system.
 
 ## How to install
@@ -22,10 +22,24 @@ You can manage your keywords on the configuration view of the module with the "c
 
 To associate one or more keywords to a content or a folder, go to tab "Modules" of content or folder editing view.
 
-This module allow you to use 3 new loops : keyword_content, keyword_folder and keyword.
+This module allow you to use 6 new loops : keyword_category, keyword_product, keyword_content, keyword_folder, keyword_group and keyword.
 
 Here is an example of using each :
 
+__Use the keyword_category loop (list of categories related to the "my_keyword" keyword)__
+```html
+{loop name="categories" type="keyword_category" keyword="my_keyword" order="manual_reverse"}
+    ...
+{/loop}
+```
+
+__Use the keyword_product loop (list of products related to the "my_keyword" keyword)__
+```html
+{loop name="products" type="keyword_product" keyword="my_keyword" order="manual_reverse"}
+    ...
+{/loop}
+```
+
 __Use the keyword_content loop (list of contents related to the "my_keyword" keyword)__
 ```html
 {loop name="contents" type="keyword_content" keyword="my_keyword" folder="1" order="manual_reverse"}
@@ -60,3 +74,10 @@ __Use the keyword loop (list all keywords that are visible)__
     ...
 {/loop}
 ```
+
+__Use the keyword group loop (list all keyword groups that are visible)__
+```html
+{loop name="keyword_group_list" type="keyword_group" visible="*" order="manual" backend_context="1" lang=$lang_id}
+    ...
+{/loop}
+```