Cap amber parts b/c breaking changes of 0.15.0.

bower.json

@@ -25,13 +25,13 @@
   ],
   "private": false,
   "dependencies": {
-    "amber": ">0.14.4",
-    "amber-contrib-jquery": ">=0.1.0"
+    "amber": ">0.14.4 <0.15.0",
+    "amber-contrib-jquery": ">=0.1.0 <0.2.0"
   },
   "devDependencies": {
-    "amber": ">=0.14.17",
+    "amber": ">=0.14.17 <0.15.0",
     "amber-ide-starter-dialog": "^0.1.0",
     "amber-contrib-legacy": "^0.2.1",
-    "helios": ">=0.5.3"
+    "helios": ">=0.5.3 <0.6.0"
   }
 }