[book] add autoload section from code and fix sphinx warnings * drop misleading faq entry since clear explanation can be found in internationalization chapter * use autodata sphinx directive instead of raw text * fill empty chapter with autodoc: - devweb/httpcaching.rst - devweb/resource.rst - devweb/views/idownloadable.rst - devweb/views/wdoc.rst * use shebang in excerpt to denote shell code * fix some bad indented docstrings in javascript files

Web side development
====================

In this chapter, we will describe the core APIs for web development in
the *CubicWeb* framework.

.. toctree::
   :maxdepth: 2

   publisher
   controllers
   request
   views/index
   rtags
   js
   css
   edition/index
   facets
   internationalization
   property
   httpcaching
   resource