Merge with CEDET upstream (rev. 8579).

Merge with CEDET upstream (rev. 8579).

* lisp/cedet/cedet.el (cedet-packages): Remove speedbar since its
development does no longer happens in CEDET upstream but in Emacs
proper.  Also remove cedet-contrib and cogre since those are only
in upstream.

* semantic/analyze/fcn.el (semantic-analyze-type-to-name): If TYPE
has a parent, return a fully qualified name.

* semantic/decorate/mode.el
(semantic-decoration-on-includes-p-default)
(semantic-decoration-on-includes-highlight-default): Declare for
byte compiler.

* semantic/wisent/python.el (semantic/format): New require.

* eieio.texi (top): Make clear that EIEIO is not a full CLOS
implementation.
(Introduction): Add further missing features.
(Building Classes): Add introductory paragraph.
(Wish List): Add metaclasses and EQL specialization.