Re-implement core-a11y-keys as a behavior

 - core-a11y-keys implementation moved to Polymer.IronA11yKeysBehavior
 - all original core-a11y-keys functionality supported
 - new test suite added targetting behavior

.gitignore

@@ -0,0 +1 @@
+bower_components

README.md

@@ -1,4 +1,3 @@
-core-a11y-keys
-==============
+iron-a11y-keys-behavior
+=======================
 
-See the [component page](https://www.polymer-project.org/0.5/docs/elements/core-a11y-keys.html) for more information.

bower.json

@@ -1,17 +1,27 @@
 {
-  "name": "core-a11y-keys",
-  "private": true,
+  "name": "iron-a11y-keys-behavior",
+  "version": "0.9.0",
+  "description": "A behavior that enables keybindings for greater a11y.",
+  "keywords": [
+    "web-components",
+    "web-component",
+    "polymer",
+    "a11y",
+    "input"
+  ],
+  "authors": [
+    "The Polymer Authors"
+  ],
+  "main": "iron-a11y-keys-behavior.html",
+  "license": "MIT",
   "dependencies": {
-    "polymer": "Polymer/polymer#master"
+    "polymer": "polymer/polymer#v0.9.0-rc.1"
   },
   "devDependencies": {
-    "web-component-tester": "Polymer/web-component-tester#^1"
-  },
-  "ignore": [
-    "**/.*",
-    "node_modules",
-    "bower_components",
-    "test",
-    "tests"
-  ]
+    "iron-component-page": "polymerelements/iron-component-page#^0.9.0",
+    "iron-test-helpers": "polymerelements/iron-test-helpers#^0.9.3",
+    "test-fixture": "polymerelements/test-fixture#^0.9.0",
+    "webcomponentsjs": "webcomponents/webcomponentsjs#^0.6.0",
+    "web-component-tester": "*"
+  }
 }