methods/el-get-github: change the default url type to https

All git repositories should be fetched over HTTPS by default, to allow
authenticated pushes to the user's own repositories.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Merge pull request #1758 from AdrieanKhisbe/master

Various Recipes
Remove optional dependencies from irony-mode

auto-complete and yasnippet are optional dependencies of irony-mode so
lets not force them on users.
There was also an autoload missing which was preventing irony-mode from
launching unless it had been loaded first (`irony-setup-completion').
clang-format recipe
add recipe for e2wm-sww
fixed it
Add recipe for edts
add recipe for e2wm-pkgex4pl
Merge pull request #1761 from goofansu/add-edts-recipe

Add recipe for edts
fixed it
Merge pull request #1760 from aki2o/e2wm-sww

add recipe for e2wm-sww
Merge pull request #1762 from aki2o/e2wm-pkgex4pl

add recipe for e2wm-pkgex4pl
test_recipe: extend (not replace) el-get-sources

This allows, for example setting ((:name package :post-init nil)) to
avoid downloading all the other archives when testing an ELPA recipe.
Add less-css-mode recipe
replace auto-complete with company-mode for elpy.

elpy has adopted company-mode, see
https://github.com/jorgenschaefer/elpy/issues/102.
Add melpa mirror to package.rcp.
Fix a semantic error in el-get-install.

When users do something like (let
(el-get-install-skip-emacswiki-recipes)) then el-get should not build
recipes from emacswiki. The current code logic is wrong.
Merge pull request #1764 from xiaohanyu/recipe/add-less-css-mode

Add less-css-mode recipe
Merge pull request #1765 from xiaohanyu/fix/remove-auto-complete-dep-in-elpy

replace auto-complete with company-mode for elpy.
Merge pull request #1766 from xiaohanyu/fix/add-melpa-to-package

Add melpa mirror to package.rcp.