Move Chrome extension items into public/build

package.json

@@ -12,7 +12,7 @@
   "bugs": {
     "url": "https://github.com/lukechilds/syringe/issues"
   },
-  "homepage": "/build",
+  "homepage": "/",
   "dependencies": {
     "react": "^15.4.2",
     "react-autosuggest": "^9.0.0",

manifest.json → public/manifest.json

@@ -5,7 +5,7 @@
 	"homepage_url": "https://github.com/lukechilds/syringe",
 	"manifest_version": 2,
 	"browser_action": {
-		"default_popup": "build/index.html"
+		"default_popup": "index.html"
 	},
 	"content_scripts": [
 		{
@@ -14,7 +14,7 @@
 				"<all_urls>"
 			],
 			"js": [
-				"src/content.js"
+				"content.js"
 			]
 		}
 	]