JSON file for Croogo plugins instead of YAML

plugin.json

{
	"name": "Example",
	"description": "Example plugin for demonstrating hook system",
	
	"author": "Author Name",
	"authorEmail": "author@example.com",
	"authorUrl": "http://example.com",
	
	"dependencies": {
		"plugins": [
			"acl",
			"extentions"
		]
	}
}