higher order functions

Functions using functions as input and/or output are higher order functions.
Merge pull request #335 from weakish/patch-2

higher order functions
Include Protobox

Another online GUI service for Vagrant.
It has some nice features like web apps and various other configs.

[More info](http://getprotobox.com/)
Merge pull request #350 from irazasyed/patch-1

Include Protobox
Merge branch 'gh-pages' of github.com:codeguy/php-the-right-way into gh-pages
Fix translation link formatting
Fix translation link formatting
Clarify Chinese translation as simplfied Chinese
Remove link to Catalan translation
Removed Illuminate from components listing

While they are technically available as separate components, the level of coupling is so incredibly high that one is not usually usable without multiple others - with the only exception here being illuminate\database.

Until the others are packaged up in a way that makes them usable, with documentation on how to use them solo of Laravel, then these cannot realistically be considered as reusable components, regardless of anyones wishful thinking (my own included).
Added The League of Extraordinary Packages

This is a collection of framework agnostic packages, created by a network of developers (myself included). If anyone else knows of more component vendors then please get in touch.
Re-add Laravel Illuminate to component list
Change Laravel component link to point directly to Laravel ORM as suggested by Taylor Otwell

Other Laravel components, like Queue, will be refactored and componetized soon
Clarify the Laravel Illuminate components with a message beneath the list of component libraries
Add Laravel Illuminate Queue component to component list
Merge commit '1736a6257882720691b7e042d75f7aa61782db9a' into gh-pages

Conflicts:
	_includes/welcome.md
	_posts/01-06-01-Vagrant.md
	pages/Functional-Programming.md
Merge commit 'f619846780e3113557051b7f600c11923cc2be97' into gh-pages

Conflicts:
	_includes/welcome.md
	_posts/13-03-01-Components.md