* slime-tests.el (require): Add necessary require statements to
avoid warnings. Don't use xemacs compatibility layer.

* slime.el (slime-require): Move up to avoid byte-compiler warning.
(slime-setup, slime--setup-contribs): Use `slime-contribs'
directly.
(sldb-in-face): Renamed from `in-sldb-face'. Rename in users.

* lib/hyperspec.el: Require `cl-lib' instead of `cl'.

The contrib's Makefile now works as the top-level Makefile,
byte-compiling files separately, uncovering errors when trying to
byte-compile files in isolation. Fixed almost all such problems in
contrib's el files and remove uses of the "xemacs compability layer",
in preparation of its removal.

For most files this amounted to moving some definitions around,
requiring the needed libs at the top, and prefixing cl-lib functions
with "cl". `cl' is required at compile-time only for macros which
aren't found in cl-lib.

In slime.el, slime-tests.el and lib/hyperspec.el a few tweaks also
removed the last few warnings.

* contrib/Makefile (%.elc): Do as in root-makefile and compile each el
file separately. This reveals more warnings.

* contrib/bridge.el (bridge-insert-function): new variable to solve
redefinition hack in contrib/slime-presentations.el
(bridge-insert): use it.

* contrib/slime-asdf.el
(slime-open-system): Don't use `called-interactive-p'.

* contrib/slime-autodoc.el (slime-autodoc-maybe-enable): move to solve
compilation warnings.
(slime-autodoc-mode): Replace `interactive-p' call with new
`interactive' arg.

* contrib/slime-cl-indent.el (require): Require needed libraries,
including `slime'.
(common-lisp-active-style): use proper defvar.
(common-lisp-current-package-function): Make it a variable, which
is how it's used.
(common-lisp-run-indentation-tests): Use `insert-file-contents'.
(slime-cl-indent): provide `slime-cl-indent' as well as `cl-indent'

* contrib/slime-clipboard.el (slime-clipboard-display-entries): Don't use
:mode arg to `slime-with-popup-buffer'.
(slime-clipboard-redisplay): Don't use `slime-save-coordinates' as
that's probably going away, use simpler approach.

* contrib/slime-compiler-notes-tree.el (slime-list-compiler-notes): Don't
pass :mode to `slime-with-popup-buffer'

* contrib/slime-enclosing-context.el (slime-enclosing-context): Explain
why contrib doesn't work.

* contrib/slime-fontifying-fu.el (slime-beginning-of-tlf): Simplify,
conditional definition not needed.

* contrib/slime-indentation.el (slime-indentation): Correct description.

* contrib/slime-presentations.el (slime-presentation-on-stream-open): Use
`bridge-insert-function'.

* contrib/slime-typeout-frame.el (slime-typeout-autodoc-message): Don't
set inexistent `slime-autodoc-last-message' var.

* *slime-*.el: require 'slime when loading and byte-compiling (Closes #42).

* slime-asdf.el slime-banner.el slime-clipboard.el
slime-compiler-notes-tree.el slime-enclosing-context.el
slime-highlight-edits.el slime-hyperdoc.el slime-indentation.el
slime-mdot-fu.el slime-motd.el slime-mrepl.el
slime-presentation-streams.el slime-sbcl-exts.el slime-snapshot.el
slime-sprof.el slime-tramp.el slime-typeout-frame.el
slime-xref-browser.el:

	* slime-autodoc.el, slime-c-p-c.el, slime-compiler-notes-tree.el,
	slime-enclosing-context.el, slime-fancy.el, slime-fuzzy.el,
	slime-hyperdoc.el, slime-mdot-fu.el, slime-mrepl.el,
	slime-parse.el, slime-presentations.el, slime-repl.el,
	slime-snapshot.el, slime-tramp.el, slime-xref-browser.el:

	Use newly added `define-slime-contrib' macro to specify
	slime and swank dependencies, and to specify what should happen on
	contrib load/unload.

* slime-banner.el: Fixed typo to provide `slime-banner', not
  `slime-startup-animation'.

* slime.el (slime-repl-banner-function): New hook.
(slime-repl-update-banner): Use it and reset markers after calling
it.
(slime-set-default-directory): Don't call slime-repl-update-banner
here.
(slime-repl-insert-prompt): Set slime-repl-input-end-mark to
point-max.

* contrib/slime-banner.el: New file