Remove compile keyword in slime.rcp.

The latest slime (commit b090605) will report "require: Symbol's value
as variable is void: slime-fancy" if byte-compile to elc.
Add hungry-delete, a ported feature from cc-mode.
Merge pull request #1406 from xiaohanyu/add-hungry-delete

Add hungry-delete, a ported feature from cc-mode.
Update darcsum recipe to new file and website location.
#1421

Added ell dependency.
Fixed issue #1421.

Added epl dependency.
Merge pull request #1422 from luckykevin/patch-1

Patch 1
nrepl.el was renamed to cider

nrepl.el was recently renamed to cider.
Update ac-nrepl dep

ac-nrepl now depends on cider, not nrepl.el.
Merge pull request #1423 from bbatsov/patch-1

nrepl.el was renamed to cider
Merge pull request #1424 from bbatsov/patch-2

Update ac-nrepl dep
Merge pull request #1419 from rycee/darcsum-recipe

Update darcsum recipe to new file and website location.
Merge pull request #1403 from xiaohanyu/fix-slime-byte-compile

Remove compile keyword in slime.rcp.
rename epl. => epl.rcp
change type to http

emacsmirror is not updated for some little problems
Merge pull request #1370 from shishi/remove_ruby_block

remove ruby-block recipe because emacswiki's is newer
:url should be string
Merge pull request #1425 from yewton/patch-1

:url should be string
Add a recipe for `el-spice`

el-spice is a minor mode that adds nice-to-have functions for emacs-lisp
programming.
url: http://github.com/vedang/el-spice
Add a recipe for thingatpt+