cli: changes in deps

bower is ok to install locally from 1.5.0 (so no peer any more),
and bundles deps from 1.6.0 (so putting latest-version does not help long paths)

external/amber-cli/package.json

@@ -38,12 +38,11 @@
   "dependencies": {
     "amber": "^0.14.16",
     "amber-dev": "^0.7.0",
+    "bower": "^1.6.0",
     "grunt-init-amber": "^0.14.18"
   },
   "peerDependencies": {
     "grunt-init": "^0.3.1",
-    "bower": "^1.3.9",
-    "latest-version": "^1.0.1",
     "grunt-cli": "^0.1.13"
   },
   "devDependencies": {