angular栗子-phonecat http-server 版本问题

https://github.com/angular/angular-phonecat/commit/a3bac09c24e2aa8305d109146d14e04c2066094d

package.json文件这样修改

		@@ -6,12 +6,12 @@
		"repository": "https://github.com/angular/angular-phonecat",
		"license": "MIT",
		"devDependencies": {
		- "karma": "^0.12.16",
		+ "karma": "^0.13.21",
		"karma-chrome-launcher": "^0.1.4",
		"karma-firefox-launcher": "^0.1.3",
		"karma-jasmine": "~0.1.0",
		"protractor": "^2.1.0",
		- "http-server": "^0.6.1",
		+ "http-server": "^0.9.0",
		"tmp": "0.0.23",
		"bower": "^1.3.1",
		"shelljs": "^0.2.6"