Adds README and starts putting tips

Adds wordpress tips.
About to add bash tips.

wordpress.md

@@ -0,0 +1,34 @@
+# WordPress
+
+Some very simple tips and hints for wordpress.
+
+## Insert an horizontal line in a post :
+
+Simply insert the <hr/> tag while in html edition mode .
+
+## Insert anchors/links in a section of a page:
+
+This is done in two different steps :
+
+### Define the anchor.
+
+You should place the following code where you want the user to be redirected.
+
+```html
+your article <a name= "name_of_the_anchor"></a> here.
+```
+
+### Create a link to the anchor.
+
+Depending on what you want, you should insert :
+
+#### If the anchor is placed in the same page :
+```html
+<a href= »#name_of_the_anchor »>my highlighted text</a>
+```
+
+#### If the anchor is in another page :
+```html
+<a href= »http://www.website.fr/#name_of_the_anchor »>my highlighted text</a>
+<a href= »#name_of_the_anchor »>my highlighted text</a>
+```