Add customizations to 'guide-key'.

Move 'guide-key' configuration to its own module. Enable it in some
instances.


git-svn-id: svn://localhost/emacslib/emacslib/trunk@513 a9598837-e506-0410-a967-fbf0066ee963
Rename initialization modules and fix instances.

Usually for the initialization modules I use names after the module
they initialize.

Not sure, but I suspect that this naming schema may produce conflicts
with 'eval-after-load'.

So I've decided to add the prefix 'setup-' to these modules in order
to avoid potential conflicts.


git-svn-id: svn://localhost/emacslib/emacslib/trunk@514 a9598837-e506-0410-a967-fbf0066ee963
Initialization cleanup.

Move obsolete initialization modules to 'old'. Remove a couple of
dangling symlinks to missing initialization files from instances.


git-svn-id: svn://localhost/emacslib/emacslib/trunk@515 a9598837-e506-0410-a967-fbf0066ee963