Add silex-skeleton to project jos's blog.
	new file:   .gitignore
	new file:   bin/console
	new file:   composer.json
	new file:   config/dev.php
	new file:   config/prod.php
	new file:   phpunit.xml.dist
	new file:   src/app.php
	new file:   src/console.php
	new file:   src/controllers.php
	new file:   templates/errors/404.html
	new file:   templates/errors/4xx.html
	new file:   templates/errors/500.html
	new file:   templates/errors/5xx.html
	new file:   templates/errors/default.html
	new file:   templates/index.html
	new file:   templates/layout.html
	new file:   var/cache/.gitignore
	new file:   var/logs/.gitignore
	new file:   web/index.php
	new file:   web/index_dev.php