Added bower.json back. See #10431

bower.json

@@ -0,0 +1,26 @@
+{
+	"name": "three.js",
+	"homepage": "http://threejs.org/",
+	"description": "JavaScript 3D library",
+	"main": "build/three.js",
+	"keywords": [
+		"three",
+		"threejs",
+		"three.js",
+		"3D",
+		"webgl"
+	],
+	"license": "MIT",
+	"ignore": [
+		"**/.*",
+		"*.md",
+		"/docs",
+		"/editor",
+		"/examples/*",
+		"!/examples/js",
+		"/src",
+		"/test",
+		"/utils",
+		"/LICENSE"
+	]
+}

package.json

@@ -8,6 +8,7 @@
   "module": "build/three.module.js",
   "files": [
     "package.json",
+    "bower.json",
     "LICENSE",
     "README.md",
     "build/three.js",