Remove package.json within bin/ since we never intend to ship bin/ as an npm module

bin/package.json

@@ -1,33 +0,0 @@
-{
-    "name": "cordova-android",
-    "description": "Cordova tooling for the android platform.",
-    "version": "0.0.0",
-    "homepage": "http://github.com/apache/cordova-android",
-    "repository": {
-        "type": "git",
-        "url": "https://git-wip-us.apache.org/repos/asf/cordova-android.git"
-    },
-    "keywords": [
-        "cli",
-        "cordova",
-        "tooling"
-    ],
-    "engineStrict": "true",
-    "engines": {
-        "node": ">=0.10.0"
-    },
-    "dependencies": {
-        "shelljs" : "0.2.6",
-        "q": "~0.9"
-    },
-    "devDependencies": {
-    },
-    "optionalDependencies": {
-    },
-    "author": {
-        "name": "Benn Mapes",
-        "email": "bennmapes@gmail.com"
-    },
-    "contributors": [
-    ]
-}