***********
Additions
=========
iPOPO Decorators
----------------
* An error is now logged if a class is manipulated twice. Decorators executed
after the first manipulation, i.e. upon ``ComponentFactory()``, are ignored.
HTTP Service
------------
* New servlet binding parameters:
* http.name : Name of HTTP service. The name of component instance in the case
of the basic implementation.
* http.extra : Extra properties of the HTTP service. In the basic
implementation, this the content of the *http.extra* property of the
HTTP server component
* New method ``accept_binding(path, params)`` in servlets.
This allows to refuse the binding with a server before to test the
availability of the registration path, thus to avoid raising a meaningless
exception.
Remote Services
---------------
* End points are stored according to their framework
* Added a method ``lost_framework(uid)`` in the registry of imported services,
which unregisters all the services provided by the given framework.
Shell
-----
* Shell *help* command now accepts a command name to print a specific
documentation
Bugs fixed
==========
iPOPO Decorators
----------------
* Better handling of inherited and overridden methods: a decorated method can
now be overridden in a child class, with the name, without warnings.
* Better error logs, with indication of the error source file and line