[IMP] wording and ordering of documentation index

doc/howtos/backend.rst

@@ -1,8 +1,8 @@
 .. queue:: backend/series
 
-=======
-Backend
-=======
+=================
+Building a Module
+=================
 
 Start/Stop the Odoo server
 ==========================

doc/howtos/themes.rst

@@ -1,7 +1,7 @@
 .. highlight:: xml
 
 ===============
-Creating themes
+Building Themes
 ===============
 
 Basic set up

doc/howtos/web.rst

@@ -1,6 +1,6 @@
-==========
-Web Client
-==========
+=============================
+Building Interface Extensions
+=============================
 
 .. highlight:: javascript
 

doc/howtos/website.rst

@@ -1,7 +1,7 @@
 .. queue:: website/series
 
 ==================
-Building a website
+Building a Website
 ==================
 
 .. warning::

doc/index.rst

@@ -1,9 +1,7 @@
 ============================
-odoo developer documentation
+Odoo Technical Documentation
 ============================
 
-Welcome to the Odoo developer documentation.
-
 .. todo:: what's the documentation's license?
 
 .. rst-class:: index-tree

doc/tutorials.rst

@@ -7,5 +7,5 @@ Tutorials
 
     howtos/website
     howtos/backend
-    howtos/web
     howtos/themes
+    howtos/web