Remove org-install it is deprecated

It was causing a warning every time emacs started.
Remove `:autoloads nil' from org-mode recipe

Per jd's suggestion on github,[1] I verified that this can be removed.

After cloning my repo into /tmp/el-get/el-get, I started emacs with
the following bare-bones .emacs file:

    (add-to-list 'load-path "/tmp/el-get/el-get")
    (setq el-get-dir "/tmp/el-get/")
    (require 'el-get)
    (el-get 'sync '(org-mode))

and everything performed as expected when a new Org file was opened.

[1] https://github.com/dimitri/el-get/pull/936#issuecomment-9692746.
org-s5 recipe
Add o-blog depends on htmlize
Merge pull request #1013 from danielsz/org-s5

org-s5 recipe
Merge pull request #1014 from Yasushi/patch-1

Add o-blog depends on htmlize
Add slime-annot recipe

Signed-off-by: Julien Danjou <julien@danjou.info>
kibit-mode recipe (squashed)
Merge pull request #1015 from danielsz/kibit-mode

kibit-mode recipe (squashed)

closes #1011 and #1015
Add recipe checker command and script

* Add el-get-check-recipe command
* Add a script test/check-recipe.el
* Mention recipe checker in the document
* Add warnings to el-get-check-recipe
* Use @command instead of @code
* make el-get.info
* Use more expressive name than el-get-check-recipe-1
Merge pull request #1012 from tkf/recipe-checker

Add recipe checker command and script
Fix ProofGeneral compile error on OSX
Merge pull request #1020 from ihji/master

fix compile error in ProofGeneral on OSX
Add spotlight-comment recipe.

Signed-off-by: Sébastien Gross <seb•ɑƬ•chezwam•ɖɵʈ•org>
Add mdfind-dired recipe.

Signed-off-by: Sébastien Gross <seb•ɑƬ•chezwam•ɖɵʈ•org>
Fix doc-mode autoload

Signed-off-by: Julien Danjou <julien@danjou.info>
Add dired-xattr recipe.

Signed-off-by: Sébastien Gross <seb•ɑƬ•chezwam•ɖɵʈ•org>
Merge pull request #1021 from renard/mdfind-dired

Add mdfind-dired recipe.
Merge pull request #1022 from renard/spotlight-comment

Add spotlight-comment recipe.
Merge pull request #1024 from renard/dired-xattr

Add dired-xattr recipe.