remove outdated haskell-mode recipe
recipe for restclient
handle Emacs 24.4 package.el

Packages now have a list of package descriptors
package-desc-doc has been renamed to package-desc-summary
check all available package descs for new version

The available packages in package-archive-contents are not guaranteed to
be sorted by version.
fix more compilation warnings, missing functions

some functions were changed or introduced in 24.3
defun missing functions at runtime too

eval-when-compile -> eval-and-compile
Change theme adding to custom-theme-load-path in :prepare instead of
:post-init.

Similar to other theme recipes.
Respect the customization of user-emacs-directory

This allow developer to switch easily between multiple installations
directories, using e.g.:

emacs -q --eval '(setq user-emacs-directory "~/tmp/emacs-test-el-get")'

Conflicts:
	el-get.el
Fixed 'symlink bug' on installation of elpa packages in Windows

Conflicts:
	methods/el-get-elpa.el
a fix that doesn't break existing recipes

el-get-build should use :shell t to support "./configure" commands,
but el-get-start-process-list should shell-quote-argument the :program
argument to avoid problems with executables in funny paths.

Conflicts:
	el-get-build.el
	el-get-core.el
fix whitespace, comment typo
Cherry pick essential commits from 4.stable

- 9ff1fd447baad67f7f43867ee5119532240ee4c7
"a fix that doesn't break existing recipes" (quote program name in
start/call-process-shell-command)

- 76f97cff2b6223b83328ce0674e2a60f23184102
"Fixed 'symlink bug' on installation of elpa packages in Windows"

- c38f69669e3e877b8e80fb139c6dd3f8d629ecac
"Respect the customization of user-emacs-directory"
Merge pull request #1687 from yesimon/patch-1

Add to custom-theme-load-path in :prepare instead of :post-init.
Merge pull request #1660 from npostavs/package-24.4

handle Emacs 24.4 package.el
consolidate 3 zenburn recipes into 1

zenburn-emacs.rcp referred to the same code as
color-theme-zenburn.rcp. zenburn-theme.rcp referred to a version of
zenburn that hasn't been updated for 2 years.
missed argument to el-get-elpa-package-directory
add recipe for direx-grep
New recipe for dired-hacks.

Yet another dired extension mode: https://github.com/Fuco1/dired-hacks
Merge pull request #1692 from aki2o/direx-grep

add recipe for direx-grep
Merge pull request #1693 from ruediger/diredhacks

New recipe for dired-hacks.